ATL → MTYAtlanta to Monterrey

live

Direct flights from Atlanta (ATL) to Monterrey (MTY): 12 nonstop departures observed each week across 2 airlines. 67% of the last 12 operated flights arrived within 15 minutes of schedule. The median arrival is 10 minutes late. 2 of the 12 tracked flights were cancelled. The nonstop covers 1,745 km, an estimated 2 hours 44 minutes in the air. Measured by Pro Flight Search from live flight boards at Atlanta and Monterrey. Updated 12 September 2026 at 17:54 UTC.

ATL Atlanta heavy · +30
MTY Monterrey smooth · +0
1,745 km · ~2h 44m est.
dep bank 10:10–15:3012x weekly
Runs mixed · 2 airlines · 12x weekly · nonstop
67% on time

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

Median arrival delay is +10 min. 2 of 12 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+10 minacross the last 12 operated legs
Flight time~2h 44mestimated from route distance
Weekly departures12x2 direct airlines on the leg
Cancelled16.7%recent route rate · 2 of 12

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
AeroméxicoDelta Air Lines

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
AeroméxicoAM

Flights AM979 15:30 Mo Th Fr Sa Su

Delta Air LinesDL100% on time

Flights DL1929 10:10 daily

History

operated legs · board outcomes
09-11AM979departed+305
09-11DL1929departed+10
09-10AM979departed+3
09-10DL1929departed+7
09-09DL1929departed+8
09-08DL1929departed+11
09-07AM979departed+16
09-07DL1929departed+4
09-06AM979cancelledCNX
09-06DL1929departed+4
09-05DAL1929cancelledCNX
09-05DL1929departed+12

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
ATLAtlanta +30 min heavy ⛅ mostly cloudy · W 5 kt Full ATL delay board →
MTYMonterrey +0 min smooth 🌤 few clouds · ESE 3 kt Full MTY delay board →

Weather lens

Current conditions put the pressure at MTY: 67% odds of a 15+ minute delay and around +43 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Atlanta to Monterrey route actually runs

Pro Flight Search records official board updates for nonstop ATL to MTY 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 Monterrey (MTY) route reliability, measured from operated flights on official airport boards.

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

ATL to MTY questions

Is ATL–MTY running on time right now?

Mostly on schedule. The departure side at ATL is the weaker end, route health score 80/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on ATL–MTY?

Operators schedule morning departures around 10:10 from ATL. Earlier flights typically land before destination-airport delays accumulate later in the day; check the MTY delay card to confirm conditions when you'd arrive.

How long is the flight from ATL to MTY?

Great-circle distance is 1,745 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 153–180 min gate-to-gate on this route.

How often does ATL–MTY fly?

2 carriers operate this route, around 12 flights a week between them. Compare carrier days and times in the airline list above.