Mexico City to Detroit (MEX-DTW): nonstop upgrade & award space

Delta Air Lines flies the MEX to DTW nonstop about 7 times a week. In the timetable below it flies as DL 645, scheduled at 4h 17m to 4h 20m for the 1,822 miles. 2LNR checks confirmed upgrade and award space on Delta Air Lines flights on this route, so you can see which departures have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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7
Flights a week, 4-week average
4h 17m to 4h 20m
Scheduled flight time
1,822 mi
Nonstop distance
Free
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Mexico City to Detroit flight schedule

Scheduled nonstop departures for MEX to DTW starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Mexico City (MEX) to Detroit (DTW)
Date Flight Airline Departs MEX Arrives DTW Duration Aircraft
DL 645Delta Air Lines12:4018:574h 17mAirbus A319
DL 645Delta Air Lines12:4019:004h 20mAirbus A319
DL 645Delta Air Lines12:4018:574h 17mAirbus A319
DL 645Delta Air Lines12:4018:574h 17mAirbus A319
DL 645Delta Air Lines12:4018:574h 17mAirbus A319
DL 645Delta Air Lines12:4018:574h 17mAirbus A319
DL 645Delta Air Lines12:4018:574h 17mAirbus A319

Showing all 7 scheduled MEX to DTW departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every MEX to DTW date on the interactive map

Aircraft on the Mexico City to Detroit nonstop

Delta Air Lines flies the Airbus A319 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on MEX to DTW departures

2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Mexico City to Detroit to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

Delta Air Lines award space was open on 12 of the 14 Mexico City to Detroit departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the MEX to DTW departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See MEX to DTW on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Mexico City to Detroit nonstop

Carriers operating MEX to DTW nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See MEX to DTW on the interactive map →

Frequently asked questions about MEX to DTW

How long is the flight from Mexico City (MEX) to Detroit (DTW)?
Scheduled flight times from Mexico City (MEX) to Detroit (DTW) run from 4h 17m to 4h 20m across the departures in the schedule table on this page. The nonstop covers about 1,822 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from MEX to DTW?
Delta Air Lines is currently the only airline flying MEX to DTW nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from MEX to DTW?
About 7 nonstop flights a week run between Mexico City (MEX) and Detroit (DTW) in the current schedule, operated by Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from MEX to DTW depart?
In the next 7 days with service, every scheduled MEX to DTW nonstop leaves at 12:40 local time at Mexico City. The schedule table on this page lists each departure by date.
Which flights operate MEX to DTW nonstop?
Delta Air Lines flies DL 645 nonstop from Mexico City (MEX) to Detroit (DTW), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
How do I check upgrade or award availability on MEX to DTW?
Open the MEX to DTW route on the interactive map or the matrix to see confirmed upgrade and award space by date on Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss MEX to DTW upgrade or award space

See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

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