Delta Air LinesDL
Flights DL1964 08:22 Sa · DL586 09:54 daily · DL598 11:41 daily · DL592 12:52 daily
live
Direct flights from Atlanta (ATL) to Cancún (CUN): 12 nonstop departures observed each week across 2 airlines. 80% of the last 5 operated flights arrived within 15 minutes of schedule. The median arrival is on schedule. No cancellations were recorded across the 5 tracked flights. The nonstop covers 1,422 km, an estimated 2 hours 19 minutes in the air. Measured by Pro Flight Search from live flight boards at Atlanta and Cancún. Updated 19 October 2026 at 03:41 UTC.
Today, ATL → CUN
Mon 19 Oct · local times- · DL1939Delta On schedule CUN 19:55scheduled
- · DL586Delta On schedule CUN 11:35scheduled
- · DL592Delta On schedule CUN 14:25scheduled
- · DL598Delta On schedule CUN 13:15scheduled
- · F9153Frontier On schedule CUN 12:41scheduled
Checked ATL board 22:03 · CUN board 22:41
ATL
Atlanta
busy · +15
CUN
Cancún
smooth · +0
1,422 km · ~2h 19m est.
Runs reliable · 2 airlines · 12x weekly · nonstop
80% on time
of the last 5 operated ATL → CUN flights arrived within 15 minutes
Median arrival delay is +0 min. 0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+0 minacross the last 5 operated legs
Flight time~2h 19mestimated from route distance
Weekly departures12x2 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Delta 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 daysFrontier AirlinesF9
Flights F9153 10:50 Mo Th Fr Sa Su
History
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at ATL and CUN: 29% odds of a 15+ minute delay and around +2 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Atlanta to Cancún route actually runs
Pro Flight Search records official board updates for nonstop ATL to CUN 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 — Atlanta (ATL) to Cancún (CUN) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/ATL-CUN
ATL to CUN questions
Is ATL–CUN running on time right now?
Smooth skies ahead. The departure side at ATL is the weaker end, route health score 90/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on ATL–CUN?
Operators schedule morning departures around 08:22 and evening departures around 18:35 from ATL. Earlier flights typically land before destination-airport delays accumulate later in the day; check the CUN delay card to confirm conditions when you'd arrive.
How long is the flight from ATL to CUN?
Great-circle distance is 1,422 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 130–152 min gate-to-gate on this route.
How often does ATL–CUN fly?
2 carriers operate this route, around 34 flights a week between them. Compare carrier days and times in the airline list above.
.