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

Delta Air Lines and Frontier Airlines fly the CUN to DTW nonstop about 9 times a week. Delta Air Lines sets the rhythm here, a few flights a day with a small premium cabin on each, so a date with open space is worth acting on the day you see it. 2LNR tracks confirmed upgrade and award space on Delta Air Lines, on every CUN to DTW departure, so you know which flights have space before you book.

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

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9
Nonstop flights a week
1,477 mi
Nonstop distance
Free
To get started

Cancun to Detroit flight schedule

Scheduled nonstop departures for CUN to DTW, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Cancun (CUN) to Detroit (DTW)
Date Flight Airline Departs CUN Arrives DTW Duration Aircraft
DL 618Delta Air Lines12:3517:303h 55m739
DL 618Delta Air Lines12:3517:303h 55m739
DL 618Delta Air Lines12:3517:303h 55m739
DL 618Delta Air Lines12:4517:373h 52m321
DL 1911Delta Air Lines13:5018:353h 45m739
DL 618Delta Air Lines12:3517:303h 55m739
DL 618Delta Air Lines12:3517:303h 55m739
DL 618Delta Air Lines12:3517:303h 55m739

Showing all 8 scheduled CUN to DTW departures across the next 7 days with service. 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every CUN to DTW date on the interactive map

Confirmed upgrade & award space on CUN 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 Cancun to Detroit to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each CUN to DTW departure, checked against live inventory so you know what is open before you book.

Set an alert

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

Plan on the map

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

Airlines flying Cancun to Detroit nonstop

Carriers operating CUN to DTW nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See CUN to DTW on the interactive map →

Frequently asked questions about CUN to DTW

How far is Detroit from Cancun?
CUN to DTW covers about 1,477 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from CUN to DTW?
Delta Air Lines and Frontier Airlines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.
How many flights a week are there from CUN to DTW?
About 9 nonstop flights a week run between Cancun and Detroit in the current schedule, operated by Delta Air Lines and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from CUN to DTW depart?
Scheduled CUN to DTW nonstops in the next 7 days with service leave between 12:35 and 13:50, local time at Cancun. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on CUN to DTW?
Open the CUN 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 CUN to DTW upgrade or award space

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

Get started free