IAH

Houston Intercontinental (IAH) direct flights: all 190 nonstop routes, measured

live · updated 5h ago

OPS Watch · 106,556 legs measured · last 90 days · 6 routes outbound only · 3 routes inbound only

190 nonstop destinations from George Bush Intercontinental Airport, flown by 31 airlines. 181 of them also fly back in.

Measured from flights observed on Houston Intercontinental’s own departure and arrival boards over the last 14 days. Every route below carries its observed weekly frequency, and 175 routes with enough history show how reliably they actually run: on-time share and cancellation rate from the last 90 days. Right now departures are 3 min early.

Departures board → Arrivals board → Delays & weather at IAH → Wikipedia ↗
Busiest routeChicago ORD · about 268 movements a week, American Airlines, Frontier Airlines, United Airlines3,444 legs observed
Most reliableCiudad Madero TAM · 94% on time, 0% cancelled180 legs
Roughest rideDJT DJT · 0% on time, 0% cancelled85 legs

All IAH nonstop destinations, ranked by weekly flights

One row per destination, both directions merged. On time means within 15 minutes of schedule; cancelled is the share of observed legs that never went. Routes with fewer than 20 observed legs show their leg count instead of a shaky number.

ORDChicago⇆ American Airlines · Frontier Airlines · United Airlines · Qatar Airways 268/wk 75%on time 0.9%cancelled
Schedule
American Airlines departs AA3106 07:34AA2928 09:09AA2504 11:26AA2504 11:33AA3322 14:41AA3039 17:23AA2416 18:52
Frontier Airlines departs F91882 11:36F93136 18:16
United Airlines departs UA1486 05:00UA1044 05:00UA2616 06:15UA2616 06:20UA2802 07:20UA2182 07:21UA1617 08:21UA1617 08:25UA2124 09:30UA2124 09:37UA1691 11:55UA2417 12:00UA3907 12:00UA787 13:40UA1299 13:45UA2775 15:34UA1067 15:40UA2296 17:05UA2786 17:17UA2197 18:44UA2197 18:50UA3915 20:00UA1752 20:35UA1752 20:40UA787 21:45UA1326 22:05
American Airlines arrives AA3144 00:36AA2504 10:14AA3322 13:51AA3039 16:43AA2416 18:07AA2708 20:06
Frontier Airlines arrives F93135 10:39
Qatar Airways arrives QR8166 15:32QR8170 21:22
United Airlines arrives UA2705 00:11UA2665 00:30UA2665 00:37UA2807 00:59UA1172 08:19UA1982 08:26UA2189 08:53UA3905 08:55UA2228 09:14UA2833 09:50UA1231 10:23UA2483 10:32UA535 11:41UA535 12:18UA2767 13:28UA2638 13:35UA1448 15:40UA2062 17:11UA1658 17:25UA714 19:10UA2784 20:27UA1921 20:47UA2788 21:20UA2259 21:35UA2813 22:45UA2813 22:53UA2701 23:50
DFWDallas-Fort Worth⇆ American Airlines · United Airlines 240/wk 78%on time 1.1%cancelled
Schedule
American Airlines departs AA2551 05:00AA700 06:00AA3026 07:00AA3598 09:02AA3110 09:02AA5173 10:35AA4980 11:55AA3157 12:06AA4322 14:00AA1397 14:08AA5052 16:13AA2438 19:02AA3481 20:06
United Airlines departs UA358 07:20UA4024 09:30UA2074 09:46UA5354 12:05UA6166 12:05UA6120 12:10UA1388 14:40UA2830 16:20UA1535 18:10UA1535 18:32UA1949 20:20UA1183 21:42UA1338 22:05UA6113 22:05
American Airlines arrives AA3110 08:20AA3598 08:32AA5181 09:56AA3157 11:16AA4980 11:22AA1397 13:12AA4322 13:24AA5052 15:28AA2438 17:45AA3481 19:26AA1392 20:29AA2209 22:57AA3023 23:59
United Airlines arrives UA2260 06:23UA2250 06:25UA4037 06:32UA2670 08:23UA2670 08:28UA1586 11:03UA1586 11:15UA4003 13:20UA539 13:33UA4030 15:35UA5296 15:35UA4008 15:35UA2682 17:08UA1609 18:47UA1609 18:53UA2114 20:57
ATLAtlanta⇆ Delta Air Lines · Frontier Airlines · Mesa Airlines · United Airlines 211/wk 79%on time 0.2%cancelled
Schedule
Delta Air Lines departs DL1069 05:29DL1315 07:00DL1435 08:05DL1585 09:40DL1682 12:03DL2709 14:22DL1995 16:59DL1995 17:00DL1995 17:02DL1131 18:20
Frontier Airlines departs F91404 06:05F94076 12:07F92400 20:21F94106 21:12
Mesa Airlines departs YV6153 08:09
United Airlines departs UA6153 07:20UA1030 07:20UA4040 07:25UA1030 07:25UA1746 11:55UA4036 11:56UA1211 14:40UA262 18:05UA2240 18:08UA1328 20:00UA6157 20:15
Delta Air Lines arrives DL1585 08:35DL1682 11:08DL2709 13:23DL1874 14:59DL1874 15:54DL1874 15:55DL1131 17:23DL1284 20:02DL1892 22:02DL1601 23:55
Frontier Airlines arrives F91403 07:19F92399 11:22F93217 14:50F94075 22:23
United Airlines arrives UA532 08:25UA532 08:26UA2212 10:44UA3999 10:57UA3997 10:57UA411 12:55UA4053 13:02UA4037 13:06UA521 17:21UA3992 17:25UA2376 20:26
DENDenver⇆ Frontier Airlines · United Airlines 192/wk 80%on time 0.2%cancelled
Schedule
Frontier Airlines departs F93229 06:24F93229 06:40F93227 10:31F92995 21:43F93205 22:40
United Airlines departs UA1874 05:15UA2415 06:20UA2112 07:20UA1575 07:20UA3911 08:00UA534 08:30UA1686 08:30UA3906 09:00UA1450 09:35UA281 09:40UA1450 10:25UA2787 10:32UA2168 12:34UA2168 12:45UA2613 14:46UA2767 15:00UA470 16:26UA470 16:30UA1654 18:15UA1654 18:17UA685 20:24UA685 20:31UA1066 21:52
Frontier Airlines arrives F92996 00:40F93206 09:36F93206 09:52F93230 20:48
United Airlines arrives UA320 08:33UA1720 11:08UA1720 11:14UA1241 13:34UA2030 13:40UA1599 15:08UA1599 15:18UA1829 17:00UA1829 17:01UA489 19:06UA489 19:08UA588 19:51UA588 20:15UA1587 20:55UA1587 20:58UA1055 21:45UA475 22:54UA475 22:59UA2419 23:59
LAXLos Angeles⇆ American Airlines · Delta Air Lines · Frontier Airlines · United Airlines 176/wk 85%on time 0.3%cancelled
Schedule
American Airlines departs AA4923 15:23AA4998 20:04
Delta Air Lines departs DL1216 07:00DL1775 15:58
Frontier Airlines departs F91433 21:50F91755 22:59
United Airlines departs UA417 06:00UA417 06:10UA2600 07:20UA2600 07:25UA1047 08:00UA469 10:00UA469 10:12UA2833 12:18UA2460 12:31UA1945 14:42UA1945 14:53UA1743 16:25UA1743 16:30UA2807 18:46UA2658 18:46UA483 20:00UA483 20:10UA434 21:54UA434 21:56
American Airlines arrives AA4923 14:53AA4998 19:34
Delta Air Lines arrives DL1143 14:37DL1287 23:53
Frontier Airlines arrives F91756 11:26F91756 11:32
United Airlines arrives UA1680 00:45UA580 05:13UA491 06:10UA491 06:11UA654 11:08UA654 11:09UA1416 13:35UA1416 13:40UA277 15:35UA277 15:36UA2157 17:05UA1477 17:16UA1084 18:34UA1084 18:35UA2198 20:38UA2765 20:42UA2377 21:55UA2377 21:59
LGANew York⇆ Delta Air Lines · United Airlines 157/wk 80%on time 0.5%cancelled
Schedule
Delta Air Lines departs DL1417 07:05DL2140 10:58DL2099 13:30DL1777 14:00DL1778 18:45
United Airlines departs UA1697 07:00UA1497 08:04UA1143 08:05UA678 10:00UA2181 12:06UA2181 12:07UA1805 14:25UA334 16:20UA334 16:25UA2495 17:15UA2783 17:15UA2682 18:35UA2495 18:40
Delta Air Lines arrives DL2140 10:03DL2099 13:20DL2930 16:34DL2109 21:27
United Airlines arrives UA575 08:49UA575 09:10UA2371 10:42UA1782 10:55UA2617 13:07UA2617 13:27UA1284 15:35UA2674 16:57UA2674 17:15UA2161 18:56UA2446 20:55UA2133 23:15UA1821 23:32
SFOSan Francisco⇆ United Airlines 139/wk 78%on time 0.5%cancelled
Schedule
United Airlines departs UA1883 05:10UA1845 06:30UA1768 07:20UA1229 08:00UA2744 08:30UA2358 09:40UA2358 10:35UA2611 12:40UA2764 12:40UA589 14:50UA589 14:56UA382 16:20UA382 16:25UA1134 17:24UA371 17:35UA2607 18:05UA2038 18:35UA340 19:20UA1202 19:41UA1609 21:45
United Airlines arrives UA1702 00:23UA2464 00:28UA1702 00:30UA2770 01:30UA1593 05:12UA505 05:46UA604 06:32UA604 06:35UA1886 06:37UA2168 10:49UA2168 10:55UA686 12:58UA686 13:08UA2367 14:50UA2498 14:56UA1259 16:47UA1259 16:55UA1110 18:07UA1387 18:07UA1387 18:25UA2831 20:22UA2831 20:26UA2305 22:11UA2305 22:28UA1649 23:01
EWRNew York⇆ United Airlines 137/wk 81%on time 1.5%cancelled
Schedule
United Airlines departs UA1797 06:00UA1886 07:21UA1886 07:30UA3908 09:30UA2402 09:30UA2402 09:44UA1340 10:55UA450 10:57UA1318 11:56UA2371 12:02UA1397 13:54UA1397 14:01UA2608 14:40UA3817 16:30UA700 16:45UA404 18:05UA404 18:29UA1444 20:16UA1444 20:20
United Airlines arrives UA492 08:24UA492 08:48UA2438 09:50UA255 10:38UA332 10:46UA2757 12:07UA2234 13:28UA556 13:39UA3772 14:00UA3817 14:45UA2204 15:04UA1830 17:11UA2815 19:02UA2815 19:07UA2782 20:21UA2782 20:53UA3907 21:26UA2011 21:27UA2127 22:44UA2425 23:35
MEXMexico City⇆ Aeroméxico · United Airlines · Viva · Volaris 135/wk 89%on time 0.5%cancelled
Schedule
Aeroméxico departs AM419 12:19AM419 13:54AM471 20:01
United Airlines departs UA1024 07:35UA1060 09:50UA1088 12:00UA1088 12:01UA1090 14:25UA1090 14:26UA1028 16:34UA2247 20:06UA429 21:45UA429 21:52
Viva departs VB153 11:05
Volaris departs Y4731 20:47Y4731 20:55
Aeroméxico arrives AM472 10:38AM472 12:10AM470 18:21
United Airlines arrives UA1085 08:00UA1085 08:01UA428 09:51UA428 10:13UA1089 12:24UA1091 14:44UA2248 16:59UA1838 17:36UA1838 17:50UA1025 20:07
Viva arrives VB152 09:40
Volaris arrives Y4730 09:19Y4730 19:25
FLLFort Lauderdale⇆ Frontier Airlines · JetBlue Airways · United Airlines 134/wk 80%on time 0.3%cancelled
Schedule
Frontier Airlines departs F91496 08:14F91496 08:18
JetBlue Airways departs B62380 07:05B62380 07:14B62780 11:25B62780 12:44B62180 18:20
United Airlines departs UA2261 07:20UA2261 08:00UA2670 09:55UA2670 10:12UA1982 12:13UA2135 14:28UA1424 14:45UA277 16:35UA277 16:55UA1956 18:25UA1956 18:32
Frontier Airlines arrives F91495 14:44F91495 14:48
JetBlue Airways arrives B62179 10:29B62179 11:50B62379 16:05B62379 17:24B62779 22:49B62779 22:59
United Airlines arrives UA2314 08:26UA2314 08:50UA722 10:52UA722 11:00UA699 13:07UA699 13:10UA2162 14:57UA2162 15:27UA1696 18:55UA1338 21:00
DCAWashington⇆ American Airlines · United Airlines 132/wk 79%on time 1.7%cancelled
Schedule
American Airlines departs AA5410 07:04AA5252 10:30AA5458 17:17
United Airlines departs UA1966 07:45UA512 07:45UA6346 07:45UA5548 09:32UA654 12:05UA654 12:07UA625 14:33UA235 16:40UA331 16:55UA1627 18:05UA1627 18:13UA2224 19:59
American Airlines arrives AA5253 10:05AA5458 16:18AA5391 22:18
United Airlines arrives UA1450 08:17UA1450 08:31UA697 10:54UA2190 13:35UA382 15:16UA382 15:29UA4073 15:35UA5232 17:20UA3852 18:07UA1785 19:10UA1678 22:15
LASLas Vegas⇆ Frontier Airlines · United Airlines 121/wk 81%on time 0.3%cancelled
Schedule
Frontier Airlines departs F91489 05:05F91489 06:00F91489 07:20F94131 14:41F94131 14:49F91965 16:41
United Airlines departs UA1264 07:35UA1799 09:35UA1799 09:50UA575 10:54UA1524 11:55UA1524 11:58UA1971 14:20UA1971 14:30UA2190 16:45UA2190 17:00UA2406 18:40UA1360 20:09UA1716 20:30
Frontier Airlines arrives F94924 00:26F94132 05:10F91490 15:11F91966 15:23F91966 18:12F91966 19:06
United Airlines arrives UA2009 05:55UA2009 06:00UA2608 11:05UA2608 11:15UA1994 12:54UA2830 13:05UA1711 15:14UA1711 15:15UA1627 17:20UA1627 17:25UA1355 18:50UA2741 20:50UA2741 20:55UA2156 22:07
AUSAustin⇆ United Airlines 114/wk 81%on time 0.5%cancelled
MCOOrlando⇆ Frontier Airlines · United Airlines 113/wk 84%on time 1.1%cancelled
MSYNew Orleans⇆ United Airlines 112/wk 84%on time 0.3%cancelled
PHXPhoenix⇆ American Airlines · Frontier Airlines · United Airlines 109/wk 81%on time 0.3%cancelled
MIAMiami⇆ American Airlines · Frontier Airlines · United Airlines 108/wk 76%on time 2.2%cancelled
MTYMonterrey⇆ SkyWest Airlines · United Airlines · Viva 107/wk 83%on time 0.3%cancelled
OKCOklahoma City⇆ SkyWest Airlines · United Airlines 107/wk 88%on time 0.5%cancelled
CLTCharlotte⇆ American Airlines · Frontier Airlines · United Airlines 106/wk 79%on time 0.4%cancelled
DTWDetroit⇆ Delta Air Lines · Frontier Airlines · United Airlines 106/wk 80%on time 0.2%cancelled
SATSan Antonio⇆ United Airlines 106/wk 88%on time 0.7%cancelled
CRPCorpus Christi⇆ United Airlines 95/wk 86%on time 0.3%cancelled
MSPMinneapolis⇆ Delta Air Lines · United Airlines 92/wk 86%on time 0.2%cancelled
MAFMidland⇆ United Airlines 92/wk 90%on time 0.4%cancelled
SEASeattle⇆ Alaska Airlines · United Airlines 87/wk 87%on time 0.1%cancelled
BTRBaton Rouge⇆ United Airlines 87/wk 89%on time 0.3%cancelled
BOSBoston⇆ JetBlue Airways · United Airlines 86/wk 65%on time 0.3%cancelled
MFEMcAllen⇆ United Airlines 84/wk 87%on time 0.3%cancelled
PHLPhiladelphia⇆ American Airlines · United Airlines 83/wk 81%on time 0.7%cancelled
SLCSalt Lake City⇆ Delta Air Lines · United Airlines 82/wk 84%on time 0.2%cancelled
IADWashington⇆ United Airlines 82/wk 83%on time 2%cancelled
SDFLouisville⇆ Amerijet International · United Airlines 80/wk 82%on time 0.3%cancelled
LFTLafayette⇆ United Airlines 79/wk 89%on time 0%cancelled
ELPEl Paso⇆ United Airlines 77/wk 86%on time 0.3%cancelled
MEMMemphis⇆ Mesa Airlines · SkyWest Airlines · United Airlines 76/wk 80%on time 0.7%cancelled
BHMBirmingham⇆ United Airlines 76/wk 81%on time 0.7%cancelled
SALSan Salvador⇆ Avianca · United Airlines · Volaris 74/wk 87%on time 0.5%cancelled
CUNCancún⇆ United Airlines 73/wk 90%on time 1.1%cancelled
LITLittle Rock⇆ United Airlines 70/wk 85%on time 0%cancelled
SHVShreveport⇆ United Airlines 70/wk 83%on time 0%cancelled
TULTulsa⇆ SkyWest Airlines · United Airlines 69/wk 85%on time 0%cancelled
BNANashville⇆ United Airlines 68/wk 84%on time 0.2%cancelled
HSVHuntsville⇆ United Airlines 63/wk 85%on time 0.1%cancelled
SANSan Diego⇆ United Airlines 63/wk 71%on time 0.1%cancelled
JANJackson⇆ United Airlines 62/wk 91%on time 0%cancelled
XNAFayetteville/Springdale/Rogers⇆ United Airlines 59/wk 81%on time 0.5%cancelled
GDLGuadalajara⇆ United Airlines · Volaris 58/wk 89%on time 0.3%cancelled
LBBLubbock⇆ United Airlines 57/wk 90%on time 0.5%cancelled
STLSt Louis⇆ Republic Airways · United Airlines 56/wk 86%on time 1.1%cancelled
INDIndianapolis⇆ United Airlines 56/wk 88%on time 0.6%cancelled
MOBMobile⇆ United Airlines 56/wk 90%on time 0.8%cancelled
PNSPensacola⇆ United Airlines 56/wk 87%on time 2.4%cancelled
YYZToronto⇆ Air Canada · United Airlines 55/wk 74%on time 1%cancelled
JAXJacksonville⇆ United Airlines 55/wk 86%on time 0.6%cancelled
LHRLondon⇆ British Airways · United Airlines 54/wk 74%on time 1.3%cancelled
BROBrownsville⇆ United Airlines 54/wk 94%on time 0.3%cancelled
ICTWichita⇆ United Airlines 54/wk 85%on time 0%cancelled
QROQuerétaro⇆ United Airlines · Viva · Volaris 53/wk 85%on time 0.6%cancelled
RDURaleigh/Durham⇆ Frontier Airlines · United Airlines 53/wk 84%on time 0.4%cancelled
BWIBaltimore⇆ Air Transport International · Frontier Airlines · United Airlines 52/wk 68%on time 0.8%cancelled
CVGCincinnati / Covington⇆ Air Transport International · Alaska Airlines · United Airlines 50/wk 77%on time 0.2%cancelled
MCIKansas City⇆ United Airlines 50/wk 88%on time 0.6%cancelled
ABQAlbuquerque⇆ United Airlines 49/wk 86%on time 0.2%cancelled
HRLHarlingen⇆ United Airlines 49/wk 91%on time 0.5%cancelled
BJXSilao⇆ United Airlines · Viva 48/wk 87%on time 0.2%cancelled
ECPPanama City Beach⇆ United Airlines 47/wk 88%on time 1%cancelled
SGFSpringfield⇆ United Airlines 47/wk 81%on time 0.2%cancelled
GPTGulfport⇆ United Airlines 44/wk 92%on time 1.1%cancelled
PDXPortland⇆ Alaska Airlines · United Airlines 43/wk 87%on time 0.4%cancelled
TPATampa⇆ Frontier Airlines · United Airlines 42/wk 87%on time 0.6%cancelled
LRDLaredo⇆ United Airlines 42/wk 92%on time 0%cancelled
SNASanta Ana⇆ United Airlines 42/wk 89%on time 0%cancelled
TYSKnoxville/Maryville⇆ United Airlines 42/wk 90%on time 0.4%cancelled
GUAGuatemala City⇆ United Airlines 41/wk 87%on time 0.4%cancelled
PITPittsburgh⇆ United Airlines 41/wk 90%on time 0.2%cancelled
AMAAmarillo⇆ United Airlines 38/wk 88%on time 0.8%cancelled
YYCCalgary⇆ United Airlines · WestJet 37/wk 82%on time 1.5%cancelled
CMHColumbus⇆ United Airlines 37/wk 87%on time 0.8%cancelled
LCHLake Charles⇆ United Airlines 37/wk 93%on time 0.2%cancelled
YVRVancouver⇆ Air Canada · United Airlines 36/wk 70%on time 0%cancelled
OMAOmaha⇆ United Airlines 36/wk 89%on time 0%cancelled
RICRichmond⇆ United Airlines 36/wk 79%on time 0.2%cancelled
MKEMilwaukee⇆ United Airlines 35/wk 82%on time 0.9%cancelled
CLECleveland⇆ United Airlines 34/wk 86%on time 0%cancelled
SLPSan Luis Potosí⇆ United Airlines · Volaris 33/wk 84%on time 0%cancelled
SJOSan José⇆ United Airlines 32/wk 86%on time 0.2%cancelled
PTYTocumen⇆ United Airlines 31/wk 84%on time 2.8%cancelled
DSMDes Moines⇆ United Airlines 30/wk 82%on time 0%cancelled
SAVSavannah⇆ United Airlines 30/wk 82%on time 0.8%cancelled
SJUSan Juan⇆ United Airlines 30/wk 84%on time 0%cancelled
CHAChattanooga⇆ United Airlines 29/wk 76%on time 0%cancelled
COSColorado Springs⇆ United Airlines 29/wk 88%on time 0.8%cancelled
JFKNew York⇆ JetBlue Airways 29/wk 29%on time 3.2%cancelled
SJDSan José del Cabo⇆ United Airlines 29/wk 88%on time 0.5%cancelled
TUSTucson⇆ United Airlines 29/wk 88%on time 0%cancelled
AMSAmsterdam⇆ KLM · United Airlines 28/wk 58%on time 8.2%cancelled
FRAFrankfurt am Main⇆ Lufthansa · United Airlines 28/wk 54%on time 1.6%cancelled
AEXAlexandria⇆ United Airlines 28/wk 73%on time 1.4%cancelled
AGUAguascalientes⇆ United Airlines 28/wk 90%on time 0.3%cancelled
BOGBogota⇆ United Airlines 28/wk 83%on time 0.6%cancelled
MGMMontgomery⇆ United Airlines 28/wk 71%on time 0.3%cancelled
CHSCharleston⇆ United Airlines 27/wk 82%on time 0.6%cancelled
ONTOntario⇆ Air Transport International · United Airlines 25/wk 69%on time 0.3%cancelled
BZEBelize City⇆ United Airlines 25/wk 92%on time 0.3%cancelled
GSPGreenville/Greer/Spartanburg⇆ United Airlines 25/wk 88%on time 0.9%cancelled
MEIMeridian⇆ United Airlines 25/wk 77%on time 0.3%cancelled
PIBMoselle⇆ United Airlines 25/wk 78%on time 0.9%cancelled
NRTTokyo⇆ United Airlines · ZIPAIR Tokyo 24/wk 64%on time 6.6%cancelled
SAPSan Pedro Sula⇆ United Airlines 24/wk 81%on time 0%cancelled
VCTVictoria⇆ United Airlines 24/wk 80%on time 0.6%cancelled
SMFSacramento⇆ United Airlines 23/wk 85%on time 0%cancelled
RSWFort Myers⇆ United Airlines 22/wk 87%on time 0%cancelled
ASEAspen⇆ United Airlines 21/wk 81%on time 0.7%cancelled
PBCPuebla⇆ United Airlines · Volaris 20/wk 86%on time 0.8%cancelled
UIOQuito⇆ United Airlines 20/wk 81%on time 1.1%cancelled
MLMMorelia⇆ United Airlines · Volaris 19/wk 91%on time 0%cancelled
ISTIstanbul⇆ Turkish Airlines 19/wk 70%on time 0.4%cancelled
ORFNorfolk⇆ United Airlines 18/wk 75%on time 0%cancelled
LIRLiberia⇆ United Airlines 17/wk 93%on time 0%cancelled
OAXOaxaca⇆ United Airlines 16/wk 81%on time 0%cancelled
PVRPuerto Vallarta⇆ United Airlines 16/wk 91%on time 2.9%cancelled
GIGRio De Janeiro⇆ United Airlines 15/wk 70%on time 4.6%cancelled
GRRGrand Rapids⇆ United Airlines 15/wk 85%on time 0%cancelled
MGAManagua⇆ United Airlines 15/wk 89%on time 0%cancelled
CDGParis⇆ Air France · United Airlines 14/wk 45%on time 0%cancelled
ABIAbilene⇆ United Airlines 14/wk 83%on time 0%cancelled
CZMCozumel⇆ United Airlines 14/wk 89%on time 0%cancelled
DOHDoha⇆ Qatar Airways 14/wk 70%on time 0%cancelled
DXBDubai⇆ Emirates 14/wk 59%on time 0.5%cancelled
EZEBuenos Aires← United Airlines 14/wk 64%on time 4%cancelled
GRUSão Paulo⇆ United Airlines 14/wk 66%on time 0.6%cancelled
HNDTokyo⇆ All Nippon Airways 14/wk 81%on time 0%cancelled
HNLHonolulu⇆ United Airlines 14/wk 83%on time 1.1%cancelled
HOBHobbs⇆ United Airlines 14/wk 94%on time 0.5%cancelled
LIMLima⇆ United Airlines 14/wk 67%on time 1.6%cancelled
MDEMedellín⇆ United Airlines 14/wk 79%on time 1.1%cancelled
MIDMérida⇆ United Airlines 14/wk 79%on time 0%cancelled
MUCMunich⇆ United Airlines 14/wk 75%on time 1.1%cancelled
PAHPaducah⇆ United Airlines 14/wk 82%on time 0%cancelled
POSPort of Spain⇆ United Airlines 14/wk 70%on time 0.6%cancelled
TAMCiudad Madero⇆ United Airlines 14/wk 94%on time 0%cancelled
TPETaipei⇆ EVA Air 14/wk 64%on time 1.1%cancelled
VERVeracruz⇆ United Airlines 14/wk 94%on time 0%cancelled
XPLPalmerola⇆ United Airlines 14/wk 86%on time 0%cancelled
YULMontréal⇆ Air Canada 14/wk 73%on time 0.6%cancelled
AKLAuckland⇆ Air New Zealand 12/wk 39%on time 6.6%cancelled
BDLHartford⇆ United Airlines 12/wk 80%on time 0%cancelled
SLNSalina⇆ United Airlines 12/wk 74%on time 0%cancelled
YEGEdmonton⇆ United Airlines 12/wk 87%on time 0%cancelled
HEZNatchez⇆ United Airlines 11/wk 91%on time 0%cancelled
ANCAnchorage→ Cathay Pacific 9/wk 81%on time 0%cancelled
FCORome⇆ ITA Airways 9/wk 48%on time 8.7%cancelled
GEOGeorgetown⇆ United Airlines 8/wk 85%on time 0%cancelled
NASNassau⇆ United Airlines 8/wk 91%on time 0%cancelled
DJTDJT⇆ United Airlines 7/wk 0%on time 0%cancelled
RTBCoxen Hole⇆ United Airlines 7/wk 91%on time 0%cancelled
SCLSantiago⇆ United Airlines 7/wk –13 legs –
SYDSydney⇆ United Airlines 7/wk –12 legs –
GCMGeorge Town⇆ United Airlines 5/wk 87%on time 0%cancelled
IABWichita⇆ United Airlines 5/wk 75%on time 13.4%cancelled
LGGGrâce-Hollogne→ Qatar Airways 5/wk 83%on time 4.3%cancelled
PSPPalm Springs⇆ United Airlines 5/wk 83%on time 0%cancelled
TQOTulum⇆ United Airlines 5/wk –62 legs –
TVCTraverse City⇆ United Airlines 5/wk 80%on time 0%cancelled
AUAOranjestad⇆ United Airlines 4/wk 91%on time 2.1%cancelled
MBJMontego Bay⇆ United Airlines 4/wk 88%on time 0%cancelled
PXMPuerto Escondido⇆ United Airlines 4/wk 89%on time 0%cancelled
ACAAcapulco⇆ United Airlines 3/wk 83%on time 0%cancelled
BZNBozeman⇆ United Airlines 3/wk 90%on time 0%cancelled
MLBMelbourne← United Airlines 3/wk 79%on time 16.7%cancelled
PUJPunta Cana⇆ United Airlines 3/wk 91%on time 0%cancelled
ZIHIxtapa⇆ United Airlines 3/wk 91%on time 0%cancelled
ACTWaco⇆ United Airlines 2/wk –8 legs –
BONKralendijk⇆ United Airlines 2/wk 92%on time 0%cancelled
EFDHouston→ United Airlines 2/wk –2 legs –
GTRColumbus/W Point/Starkville→ United Airlines 2/wk –4 legs –
HVNNew Haven⇆ Avelo Airlines 2/wk 83%on time 0%cancelled
INTWinston Salem⇆ United Airlines 2/wk –7 legs –
MCNMacon⇆ United Airlines 2/wk 43%on time 36.4%cancelled
MOTMinot⇆ United Airlines 2/wk 79%on time 0%cancelled
SRQSarasota/Bradenton⇆ United Airlines 2/wk –10 legs –
STTCharlotte Amalie⇆ United Airlines 2/wk 77%on time 0%cancelled
TGZTuxtla Gutiérrez⇆ United Airlines 2/wk –4 legs –
ALBAlbany→ United Airlines 1/wk –5 legs –
CLLCollege Station← United Airlines 1/wk –17 legs –
FOETopeka→ United Airlines 1/wk –2 legs –
FTWFort Worth⇆ United Airlines 1/wk –2 legs –
PWMPortland⇆ United Airlines 1/wk –12 legs –
ZLOManzanillo⇆ United Airlines 1/wk – –
■ ≥85% on time ■ 70–84% ■ 55–69% ■ <55% cancelled: amber ≥2%, red ≥5% ⇆ flies both directions

Nonstop flights into Houston Intercontinental

181 of the 190 destinations above also fly nonstop into Houston Intercontinental, so the table covers both directions of each route. Inbound arrival times and live status are on the arrivals board, and each route row links to its own route page with the paired schedule history.

6 routes appeared outbound only in the observed window; 3 routes appear inbound only. These are usually seasonal charter rotations or positioning patterns that the boards record separately.

IAH route map: where 190 nonstop routes go

Nonstop route network at Houston (IAH)

IAH direct flights: questions travelers ask

How many direct flights does Houston Intercontinental have?

George Bush Intercontinental Airport currently has nonstop service to 190 destinations on 31 airlines, based on flights observed on the airport's own boards over the last 14 days. 181 of those routes operate in both directions.

Which direct route from Houston Intercontinental is most reliable?

Among routes with at least 20 observed legs in the last 90 days, Brownsville (BRO) runs cleanest: 94% of flights within 15 minutes of schedule with a 0.3% cancellation rate.

Which airline flies the most nonstop routes from Houston Intercontinental?

United Airlines appears on 178 of the 190 nonstop routes we observed at IAH. The airline column in the route ledger lists every carrier observed on each route.

Where does this data come from?

From George Bush Intercontinental Airport's own departure and arrival boards, recorded continuously by Pro Flight Search. Reliability figures cover the last 90 days; the route list covers the last 14 days of observed service.

More nonstop guides

Raleigh-Durham (RDU) Chicago · Midway (MDW) Sarasota-Bradenton (SRQ) South Bend (SBN) Santa Barbara (SBA) Islip · Long Island (ISP) Cedar Rapids (CID) Monterey (MRY) Sacramento (SMF) Ontario (ONT) Knoxville (TYS) Madison (MSN)
Cite this data

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Suggested citation

Pro Flight Search: Houston Intercontinental (IAH) nonstop network and route reliability, measured from official airport boards.

Canonical URL
https://proflightsearch.com/direct-flights/houston-IAH
How we measure this →

Planning around IAH? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure