UA2499United Airlines · ORD → LAX
live · 49m ago
Route confirmed United Airlines

UA2499 ChicagoORD · 18:05 Los AngelesLAX · 22:49

UA2499 by United Airlines flies from Chicago (ORD) to Los Angeles (LAX) for the Thu, Oct 29 departure.

Right nowScheduled · gate D54 · as of 02:53
18:05

departs ORD · on schedule

Typical gate push+1 minmedian posted departure
Typical arrival−13 minmedian over 4 operations
Wins back in air~14 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 4 operations · gate push → arrival
0+30+60+90 min
10-29
−3 gate · −4 arrival
10-28
+0 gate · −18 arrival
10-27
+5 gate · −12 arrival
10-26
+1 gate · −15 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The route today

live boards
ORDChicagoModerate riskORD delay board →
LAXLos AngelesOn-time likelyLAX delay board →
ORD→LAXevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
41%Chance of 15+ min delay
1.6%Chance of cancellation
+9 minTypical airport delay in this weather

Conditions at ORD and LAX are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow on this route

Forecast

Chicago to Los Angeles with United Airlines · Sat 31 Oct, local date

Outlook: elevated
Chance a departure is cancelled
0.5%1.9× usual
Chance a departure leaves 60+ min late
16%1.4× usual

Forecast weather: 97% chance of rain at Chicago; 90% chance of rain at Los Angeles

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · About 11 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Chicago to Los Angeles flights today

same route · United Airlines
UA1333departs 05:55
UA2361departs 07:00
UA3760departs 07:00
UA1309departs 08:45
UA2814departs 08:50
UA1219departs 10:25

If UA2499 is cancelled, these are the other United Airlines nonstop flights from Chicago to Los Angeles on the same day, with scheduled departure times in ORD local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How UA2499 actually runs

Pro Flight Search has tracked every published board update for UA2499 across the ORD and LAX boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 3 confirmed landings · 2/3 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how UA2499 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
10-29ORD 20:05 20:02 (−3)LAX 22:49 22:45 (−4)
10-28ORD 20:05 (+0)LAX 22:49 22:31 (−18)
10-27ORD 20:05 20:10 (+5)LAX 22:49 22:37 (−12)
10-26ORD 20:05 20:06 (+1)LAX 22:49 22:34 (−15)

Aircraft

Recent tails: N14531, N44501, N24568, N14523.

Board clocks recorded as ORD and LAX published them.

Planning around UA2499? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: UA2499 Chicago to Los Angeles on-time performance, measured from the ORD and LAX airport boards.

Canonical URL
https://proflightsearch.com/flight/UA2499
How we measure this →