MIA → ATLMiami to Atlanta

live

Direct flights from Miami (MIA) to Atlanta (ATL): 23 nonstop departures observed each week across 4 airlines. 100% of the last 12 operated flights arrived within 15 minutes of schedule. The median arrival is 11 minutes early. No cancellations were recorded across the 12 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 25 October 2026 at 09:38 UTC.

Today, MIA → ATL

Sun 25 Oct · local times
  1. 05:15 F92483Frontier Left 05:19 ·
  2. 06:04 DL1249Delta Air Lines Est. 05:59Gate H9 · TH ·
  3. 07:10 DL1211Delta Air Lines On scheduleGate H12 · TH ·
  4. 08:00 AA1046American Airlines On scheduleGate D11 · TD ·
  5. 08:10 DL1261Delta Air Lines On scheduleGate H7 · TH ·
  6. 10:31 DL2836Delta Air Lines On scheduleGate H7 · TH ·
  7. 12:05 DL1510Delta Air Lines On scheduleGate H7 · TH ·
  8. 14:15 DL1332Delta Air Lines On scheduleGate H7 · TH ·
  9. 14:40 AA2880American Airlines On scheduleGate D50 · TD ·
  10. 16:24 DL1323Delta Air Lines On scheduleGate H7 · TH ·
  11. 16:30 F94405Frontier On scheduleGate F7 · TF ·

Checked MIA board 05:38 · ATL board 00:11

MIA Miami busy · +23
ATL Atlanta smooth · +0
959 km · ~1h 44m est.
dep bank 05:15–22:5523x weekly
Runs reliable · 4 airlines · 23x weekly · nonstop
100% on time

of the last 12 operated MIA → ATL flights arrived within 15 minutes

Median arrival delay is −11 min. 0 of 12 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−11 minacross the last 12 operated legs
Flight time~1h 44mestimated from route distance
Weekly departures23x4 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 12

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 · CX3174 19:10 We

Delta Air LinesDL100% on time

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

Frontier AirlinesF9

Flights F92483 05:15 daily · F93059 11:45 We Sa · F94405 16:30 Mo We Th Fr Su · F92271 varies daily

History

operated legs · board outcomes
10-25F92483departed+4
10-24AA1046arrived−28
10-24AA1368arrived−10
10-24AA2880arrived−24
10-24AA3261arrived−13
10-24CX3272arrived−23
10-24DL1211arrived−11
10-24DL1249arrived−23
10-24DL1261arrived−24
10-24DL1323arrived−8
10-24DL1386arrived+10
10-23AA1045arrived+1

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 +23 min busy 🌤 few clouds · 6 kt Full MIA delay board →
ATLAtlanta +0 min smooth 🌤 clear · ENE 12 kt Full ATL delay board →

Weather lens

Current conditions put the pressure at MIA and ATL: 30% odds of a 15+ minute delay and around +-1 min expected when it bites, measured from this route's own weather-matched delay history. 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?

Smooth skies ahead. The departure side at MIA is the weaker end, route health score 85/100. 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 05:15 and evening departures around 17:50 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 120 flights a week between them. Compare carrier days and times in the airline list above.