--- title: "Detroit (DTW) to Denver (DEN) flights: who flies it" description: "Delta Air Lines, United Airlines and Frontier Airlines fly nonstop from DTW to DEN, about 52 flights a week. Upgrade and award space by date on 2LNR, next 14 days free." canonical: "https://2lnr.com/routes/dtw-den" url: "https://2lnr.com/routes/dtw-den.md" date_modified: "2026-10-18T05:10:47Z" --- # 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 52 times a week. The timetable below shows the nonstop scheduled at 3h 6m to 3h 30m for the 1,121 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 October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See DTW to DEN on the interactive map [Get started free](https://2lnr.com/login) 52 Flights a week, 4-week average 3h 6m to 3h 30m Scheduled flight time 1,121 mi Nonstop distance Free To get started ## Detroit to Denver flight schedule Scheduled nonstop departures for DTW to DEN 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. Scheduled nonstop departures from Detroit (DTW) to Denver (DEN) | Date | Flight | Airline | Departs DTW | Arrives DEN | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | F9 2211 | Frontier Airlines | 07:08 | 08:20 | 3h 12m | [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md) | | Fri, Oct 23 | DL 1113 | Delta Air Lines | 08:28 | 09:35 | 3h 7m | [Airbus A320](https://2lnr.com/seatmaps/dl/a320.md) | | Fri, Oct 23 | UA 2302 | United Airlines | 09:04 | 10:18 | 3h 14m | [Airbus A319](https://2lnr.com/seatmaps/ua/a319.md) | | Fri, Oct 23 | DL 1648 | Delta Air Lines | 14:00 | 15:07 | 3h 7m | [Boeing 737-900](https://2lnr.com/seatmaps/dl/737-900.md) | | Fri, Oct 23 | UA 302 | United Airlines | 15:31 | 16:45 | 3h 14m | [Airbus A320](https://2lnr.com/seatmaps/ua/a320.md) | | Fri, Oct 23 | DL 2431 | Delta Air Lines | 16:25 | 17:32 | 3h 7m | [Airbus A321](https://2lnr.com/seatmaps/dl/a321.md) | | Fri, Oct 23 | DL 1644 | Delta Air Lines | 20:07 | 21:15 | 3h 8m | [Airbus A319](https://2lnr.com/seatmaps/dl/a319.md) | | Fri, Oct 23 | F9 3565 | Frontier Airlines | 20:35 | 21:49 | 3h 14m | [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md) | | Sat, Oct 24 | F9 2211 | Frontier Airlines | 07:08 | 08:20 | 3h 12m | [Airbus A321](https://2lnr.com/seatmaps/f9/a321.md) | | Sat, Oct 24 | DL 1113 | Delta Air Lines | 08:28 | 09:35 | 3h 7m | Airbus A320 | | Sat, Oct 24 | UA 2302 | United Airlines | 09:04 | 10:18 | 3h 14m | Airbus A319 | | Sat, Oct 24 | DL 1648 | Delta Air Lines | 14:00 | 15:06 | 3h 6m | Airbus A320 | | Sat, Oct 24 | UA 302 | United Airlines | 15:31 | 16:45 | 3h 14m | Airbus A320 | | Sat, Oct 24 | DL 2431 | Delta Air Lines | 16:25 | 17:32 | 3h 7m | Airbus A321 | | Sat, Oct 24 | F9 3565 | Frontier Airlines | 20:35 | 21:49 | 3h 14m | Airbus A321neo family | | Sun, Oct 25 | F9 2211 | Frontier Airlines | 07:08 | 08:20 | 3h 12m | Airbus A321neo family | | Sun, Oct 25 | DL 1113 | Delta Air Lines | 08:28 | 09:35 | 3h 7m | Airbus A320 | | Sun, Oct 25 | DL 1648 | Delta Air Lines | 14:00 | 15:07 | 3h 7m | Boeing 737-900 | | Sun, Oct 25 | UA 302 | United Airlines | 15:31 | 16:45 | 3h 14m | Airbus A320 | | Sun, Oct 25 | DL 2431 | Delta Air Lines | 16:25 | 17:32 | 3h 7m | Airbus A321 | | Sun, Oct 25 | DL 1644 | Delta Air Lines | 20:07 | 21:15 | 3h 8m | Airbus A319 | | Sun, Oct 25 | F9 3565 | Frontier Airlines | 21:59 | 23:15 | 3h 16m | [Airbus A320](https://2lnr.com/seatmaps/f9/a320.md) | | Mon, Oct 26 | F9 2211 | Frontier Airlines | 07:08 | 08:20 | 3h 12m | Airbus A321neo family | | Mon, Oct 26 | DL 1113 | Delta Air Lines | 08:28 | 09:35 | 3h 7m | Airbus A320 | | Mon, Oct 26 | DL 1648 | Delta Air Lines | 14:00 | 15:07 | 3h 7m | Boeing 737-900 | | Mon, Oct 26 | UA 302 | United Airlines | 15:31 | 16:45 | 3h 14m | Airbus A320 | | Mon, Oct 26 | DL 2431 | Delta Air Lines | 16:25 | 17:32 | 3h 7m | Airbus A321 | | Mon, Oct 26 | F9 3565 | Frontier Airlines | 20:35 | 21:49 | 3h 14m | Airbus A320neo | | Tue, Oct 27 | F9 2211 | Frontier Airlines | 07:05 | 08:17 | 3h 12m | Airbus A320neo | | Tue, Oct 27 | DL 1113 | Delta Air Lines | 08:28 | 09:35 | 3h 7m | Airbus A320 | | Tue, Oct 27 | DL 1648 | Delta Air Lines | 14:00 | 15:07 | 3h 7m | Boeing 737-900 | | Tue, Oct 27 | UA 1001 | United Airlines | 15:24 | 16:45 | 3h 21m | Airbus A320 | | Tue, Oct 27 | UA 302 | United Airlines | 15:31 | 16:45 | 3h 14m | Airbus A320 | | Tue, Oct 27 | DL 2431 | Delta Air Lines | 16:25 | 17:32 | 3h 7m | Airbus A321 | | Tue, Oct 27 | F9 3565 | Frontier Airlines | 20:35 | 22:04 | 3h 29m | Airbus A321neo family | | Wed, Oct 28 | F9 2211 | Frontier Airlines | 07:00 | 08:30 | 3h 30m | Airbus A321neo family | | Wed, Oct 28 | DL 1113 | Delta Air Lines | 08:28 | 09:35 | 3h 7m | Airbus A320 | | Wed, Oct 28 | DL 1648 | Delta Air Lines | 14:00 | 15:07 | 3h 7m | Boeing 737-900 | | Wed, Oct 28 | UA 1001 | United Airlines | 15:24 | 16:45 | 3h 21m | Airbus A320 | | Wed, Oct 28 | UA 302 | United Airlines | 15:31 | 16:45 | 3h 14m | Airbus A320 | Showing the first 40 of 51 scheduled DTW to DEN departures across 7 days with service, starting October 23, 2026. 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 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 DEN date on the interactive map ## Aircraft on the Detroit to Denver nonstop In the schedule table on this page, Delta Air Lines flies the [Airbus A320](https://2lnr.com/seatmaps/dl/a320.md), the [Boeing 737-900](https://2lnr.com/seatmaps/dl/737-900.md), the [Airbus A321](https://2lnr.com/seatmaps/dl/a321.md), and the [Airbus A319](https://2lnr.com/seatmaps/dl/a319.md). Frontier Airlines flies the [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md), the [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md), the [Airbus A321](https://2lnr.com/seatmaps/f9/a321.md), and the [Airbus A320](https://2lnr.com/seatmaps/f9/a320.md). United Airlines flies the [Airbus A320](https://2lnr.com/seatmaps/ua/a320.md) and the [Airbus A319](https://2lnr.com/seatmaps/ua/a319.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## 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. Delta Air Lines award space was open on 12 of the 14 Detroit to Denver 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 DEN 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 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. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date. - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) - [Delta Air Lines (DL) route map](https://2lnr.com/routes/airlines/dl.md)\ [The aircraft DL flies](https://2lnr.com/seatmaps/dl.md) - [Frontier Airlines (F9) route map](https://2lnr.com/routes/airlines/f9.md)\ [The aircraft F9 flies](https://2lnr.com/seatmaps/f9.md) See DTW to DEN on the interactive map → ## Frequently asked questions about DTW to DEN **How long is the flight from Detroit (DTW) to Denver (DEN)?** Scheduled flight times from Detroit (DTW) to Denver (DEN) run from 3h 6m to 3h 30m across the departures in the schedule table on this page. The nonstop covers about 1,121 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from DTW to DEN?** United Airlines, Delta Air Lines, and Frontier Airlines fly DTW to DEN nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines. **How many flights a week are there from DTW to DEN?** About 52 nonstop flights a week run between Detroit (DTW) and Denver (DEN) 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 07:00 and 21:59, 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 DEN nonstop?** The schedule table on this page lists 9 flight numbers for DTW to DEN nonstops, including DL 1113, DL 1644, DL 1648, and DL 2431 on Delta Air Lines; F9 2211 and F9 3565 on Frontier Airlines; and UA 302 and UA 2302 on United Airlines. The table lists each departure by date with its times 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. Flying the other way? See [DEN to DTW upgrade and award space](https://2lnr.com/routes/den-dtw.md). Award seats rather than schedules? See [Delta Air Lines award availability](https://2lnr.com/awards/dl.md). Looking beyond this route? See [every route from Detroit (DTW)](https://2lnr.com/routes/dtw.md), or [every route from Denver (DEN)](https://2lnr.com/routes/den.md). Nonstops to Denver (DEN) from other airports within 150 miles of Detroit (DTW): - [Cleveland (CLE) to Denver (DEN)](https://2lnr.com/routes/cle-den.md), 95 miles from DTW - [Grand Rapids (GRR) to Denver (DEN)](https://2lnr.com/routes/grr-den.md), 120 miles from DTW Distances are great-circle between the airports, not driving distance. - [How Delta upgrades clear](https://2lnr.com/about/dl/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Never miss DTW to DEN 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. [Get started free](https://2lnr.com/login)