MIA → ATLMiami to Atlanta

live

Direct flights from Miami (MIA) to Atlanta (ATL): 116 nonstop departures observed each week across 4 airlines. 95% of the last 21 tracked flights arrived within 15 minutes of schedule. The median arrival is 23 minutes early. No cancellations were recorded across the 22 tracked flights. The nonstop covers 959 km, an estimated 1 hour 44 minutes in the air. Measured by Pro Flight Search from live flight boards at Miami and Atlanta. Updated 31 October 2026 at 15:38 UTC.

Today, MIA → ATL

Sat 31 Oct · local times
  1. 05:15 F92483Frontier Left 05:11 Landed 06:40 −40
  2. 06:04 DL1249Delta Air Lines Left 06:16 +12 Landed 07:44 −23
  3. 08:00 AA1046American Left 08:02 Landed 09:31 −31
  4. 08:10 DL1261Delta Air Lines Left 08:25 +15 Landed 09:57 −14
  5. 10:36 DL2836Delta Air Lines Left 10:38 ATL est. 12:35In the air · sched 12:45
  6. 11:45 F93059Frontier On scheduleGate F9 · TF ATL est. 13:32sched 13:56
  7. 12:05 DL1510Delta Air Lines Est. 12:00Gate H7 · TH ATL est. 13:54sched 14:05
  8. 14:15 AA2880American Airlines On scheduleGate D41 · TD ·
  9. 14:15 DL1332Delta Air Lines On scheduleGate H9 · TH ·
  10. 16:14 DL1323Delta Air Lines On scheduleGate H7 · TH ·
  11. 18:05 AA1368American Airlines On scheduleGate D12 · TD ·
  12. 18:25 DL1386Delta Air Lines On scheduleGate H9 · TH ·
  13. 20:50 AA3261American Airlines On scheduleGate D6 · TD ·
  14. 22:45 AA1045American Airlines On scheduleGate D50 · TD ·
  15. · CX3272Cathay Pacific On schedule ATL est. 11:28 +28sched 11:00

Checked MIA board 11:38 · ATL board 10:03

MIA Miami busy · +15
ATL Atlanta smooth · +0
959 km · ~1h 44m est.
dep bank 05:15–22:55116x weekly
Runs reliable · 4 airlines · 116x weekly · nonstop
95% on time

of the last 21 tracked MIA → ATL flights arrived within 15 minutes

Median arrival delay is −23 min. 0 of 22 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−23 minacross the last 21 arrivals
Flight time~1h 44mestimated from route distance
Weekly departures116x4 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 22

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
American AirlinesCathay PacificDelta Air LinesFrontier Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
American AirlinesAA100% on time

Flights AA1046 08:00 daily · AA2880 14:40 daily · AA1368 18:05 daily · AA3261 20:50 daily

Cathay PacificCX

Flights CX3272 varies Sa

Delta Air LinesDL90% on time

Flights DL1249 06:04 daily · DL1211 07:10 daily · DL1261 08:10 daily · DL2836 10:31 daily

Frontier AirlinesF9100% on time

Flights F92483 varies daily · F93059 11:45 Sa · F94405 16:30 Mo We Th Fr Su · F92271 varies daily

History

operated legs · board outcomes
10-31AA1046dep +2 → arr−31
10-31DL1249dep +12 → arr−23
10-31DL1261dep +15 → arr−14
10-31DL2836departed+2
10-31F92483dep −4 → arr−40
10-30AA1045dep +9 → arr−23
10-30AA1046dep +8 → arr−27
10-30AA1368dep +9 → arr−19
10-30AA3261dep +14 → arr−31
10-30DL1211dep +12 → arr−26
10-30DL1249dep +14 → arr−20
10-30DL1261dep +6 → arr−28
10-30DL1323dep +35 → arr+2
10-30DL1332dep +13 → arr−21
10-30DL1386dep +80 → arr+34
10-30DL1510dep +17 → arr−16
10-30DL2836arrived−23
10-30F92271arrived−47
10-30F92483arrived−41
10-30F94405arrived−30
10-29AA1045arrived−21
10-29F92271arrived−28

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
MIAMiami +15 min busy ⛅ mostly cloudy · ENE 13 kt Full MIA delay board →
ATLAtlanta +0 min smooth 🌤 overcast · E 12 kt Full ATL delay board →

Weather lens

Conditions are tightest at MIA: a 31% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +6 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Miami to Atlanta route actually runs

Pro Flight Search records official board updates for nonstop MIA to ATL flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · 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: Miami (MIA) to Atlanta (ATL) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/MIA-ATL
How we measure this →

MIA to ATL questions

Is MIA–ATL running on time right now?

Mostly on schedule. The departure side at MIA is the weaker end, route health score 81/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on MIA–ATL?

Operators schedule morning departures around 06:04 and evening departures around 18:05 from MIA. Earlier flights typically land before destination-airport delays accumulate later in the day; check the ATL delay card to confirm conditions when you'd arrive.

How long is the flight from MIA to ATL?

Great-circle distance is 959 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 98–112 min gate-to-gate on this route.

How often does MIA–ATL fly?

4 carriers operate this route, around 116 flights a week between them. Compare carrier days and times in the airline list above.