Detroit to Denver (DTW-DEN): nonstop upgrade & award space

United Airlines, Delta Air Lines, and Frontier Airlines fly nonstop between Detroit (DTW) and Denver (DEN), roughly 57 times a week. With this many departures on a short sector, premium cabins are small and turn over daily, so upgrade or award space opens and closes within hours. 2LNR tracks confirmed upgrade and award space on Delta Air Lines, on every DTW to DEN 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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57
Nonstop flights a week
1,121 mi
Nonstop distance
Free
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Detroit to Denver flight schedule

Scheduled nonstop departures for DTW to DEN, 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 Detroit (DTW) to Denver (DEN)
Date Flight Airline Departs DTW Arrives DEN Duration Aircraft
F9 2211Frontier Airlines07:5509:093h 14m32Q
UA 1846United Airlines08:0009:143h 14m319
DL 1113Delta Air Lines08:4509:483h 3m321
UA 2302United Airlines09:0610:183h 12m738
F9 3565Frontier Airlines12:2013:363h 16m321
DL 1648Delta Air Lines12:5613:573h 1m321
UA 302United Airlines15:2916:413h 12m738
DL 2431Delta Air Lines16:1817:213h 3m321
DL 1644Delta Air Lines20:2521:383h 13m320
F9 2211Frontier Airlines07:2008:323h 12m32N
UA 1846United Airlines08:0009:143h 14m319
DL 1113Delta Air Lines08:4509:483h 3m321
UA 2302United Airlines09:0610:203h 14m320
DL 1648Delta Air Lines12:5613:573h 1m321
UA 302United Airlines15:2916:413h 12m738
DL 2431Delta Air Lines16:1817:213h 3m321
DL 1644Delta Air Lines20:2521:383h 13m320
F9 2211Frontier Airlines07:0808:193h 11m321
UA 1846United Airlines08:0009:143h 14m319
DL 1113Delta Air Lines08:4509:483h 3m321
UA 2302United Airlines09:0610:203h 14m320
DL 1648Delta Air Lines12:5613:573h 1m321
UA 302United Airlines15:2916:413h 12m738
DL 2431Delta Air Lines16:1817:213h 3m321
DL 1644Delta Air Lines20:2521:383h 13m320
F9 3565Frontier Airlines21:5923:153h 16m32N
F9 2211Frontier Airlines07:0808:193h 11m321
UA 1846United Airlines08:0009:143h 14m319
DL 1113Delta Air Lines08:4509:483h 3m321
UA 2302United Airlines09:0610:203h 14m320
DL 1648Delta Air Lines12:5613:573h 1m321
UA 302United Airlines15:2916:413h 12m738
DL 2431Delta Air Lines16:1817:213h 3m321
DL 1644Delta Air Lines20:2521:383h 13m320
F9 3565Frontier Airlines21:5923:153h 16m32N
F9 2211Frontier Airlines07:0808:193h 11m321
UA 1846United Airlines08:0009:143h 14m319
DL 1113Delta Air Lines08:4509:493h 4m321
UA 2302United Airlines09:0610:183h 12m739
DL 1648Delta Air Lines12:4914:023h 13m321

Showing the first 40 of 59 scheduled DTW to DEN departures across the next 7 days with service. Every remaining date is 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 DTW to DEN date on the interactive map

Confirmed upgrade & award space on DTW to DEN 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 Denver 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 DTW to DEN 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 DTW to DEN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Detroit to Denver nonstop

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

See DTW to DEN on the interactive map →

Frequently asked questions about DTW to DEN

How far is Denver from Detroit?
DTW to DEN covers about 1,121 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 DTW to DEN?
United Airlines, 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 DTW to DEN?
About 57 nonstop flights a week run between Detroit and Denver in the current schedule, operated by United Airlines, 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 DTW to DEN depart?
Scheduled DTW to DEN nonstops in the next 7 days with service leave between 07:08 and 21:59, local time at Detroit. 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 DTW to DEN?
Open the DTW to DEN 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 DEN 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.

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