Detroit to Cancun (DTW-CUN): nonstop upgrade & award space

Delta Air Lines, Frontier Airlines, and WestJet fly the DTW to CUN nonstop about 12 times a week. The timetable below shows the nonstop scheduled at 3h 46m to 3h 50m for the 1,477 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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12
Flights a week, 4-week average
3h 46m to 3h 50m
Scheduled flight time
1,477 mi
Nonstop distance
Free
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Detroit to Cancun flight schedule

Scheduled nonstop departures for DTW to CUN 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 Detroit (DTW) to Cancun (CUN)
Date Flight Airline Departs DTW Arrives CUN Duration Aircraft
DL 619Delta Air Lines08:3511:253h 50mAirbus A321
DL 578Delta Air Lines10:2013:093h 49mBoeing 737-900
DL 619Delta Air Lines08:3511:253h 50mAirbus A321
DL 578Delta Air Lines10:2013:093h 49mBoeing 737-900
DL 619Delta Air Lines08:3511:253h 50mAirbus A321
DL 578Delta Air Lines10:1513:013h 46mBoeing 737-900
DL 619Delta Air Lines08:3511:253h 50mAirbus A321
DL 578Delta Air Lines10:1513:013h 46mBoeing 737-900
DL 578Delta Air Lines10:1513:013h 46mBoeing 737-900
DL 619Delta Air Lines08:3511:253h 50mAirbus A321
DL 619Delta Air Lines08:3511:253h 50mAirbus A321
DL 578Delta Air Lines10:1513:013h 46mBoeing 737-900

Showing all 12 scheduled DTW to CUN 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 DTW to CUN date on the interactive map

Aircraft on the Detroit to Cancun nonstop

Delta Air Lines flies the departures in the schedule table on this page with the Airbus A321 and the Boeing 737-900. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on DTW to CUN departures

2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Detroit to Cancun 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 5 of the 12 Detroit to Cancun 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 DTW to CUN 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 DTW to CUN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Detroit to Cancun nonstop

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

See DTW to CUN on the interactive map →

Frequently asked questions about DTW to CUN

How long is the flight from Detroit (DTW) to Cancun (CUN)?
Scheduled flight times from Detroit (DTW) to Cancun (CUN) run from 3h 46m to 3h 50m across the departures in the schedule table on this page. The nonstop covers about 1,477 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from DTW to CUN?
Delta Air Lines, Frontier Airlines, and WestJet fly DTW to CUN nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from DTW to CUN?
About 12 nonstop flights a week run between Detroit (DTW) and Cancun (CUN) in the current schedule, operated by Delta Air Lines, Frontier Airlines, and WestJet. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from DTW to CUN depart?
Scheduled DTW to CUN nonstops in the next 7 days with service leave between 08:35 and 10:20, local time at Detroit. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate DTW to CUN nonstop?
In the schedule table on this page, DTW to CUN nonstops fly as DL 578 and DL 619 on Delta Air Lines. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on DTW to CUN?
Open the DTW to CUN 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 DTW to CUN 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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