--- title: "Denver (DEN) to Miami (MIA) flights: who flies it" description: "American Airlines, United Airlines and Frontier Airlines fly nonstop from DEN to MIA, about 45 flights a week. Upgrade and award space by date on 2LNR, next 14 days free." canonical: "https://2lnr.com/routes/den-mia" url: "https://2lnr.com/routes/den-mia.md" date_modified: "2026-10-18T05:10:47Z" --- # Denver to Miami (DEN-MIA): nonstop upgrade & award space United Airlines, American Airlines, and Frontier Airlines fly nonstop between Denver (DEN) and Miami (MIA), roughly 45 times a week. The timetable below shows the nonstop scheduled at 3h 42m to 6h 15m for the 1,709 miles. 2LNR checks confirmed upgrade and award space on American Airlines 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 DEN to MIA on the interactive map [Get started free](https://2lnr.com/login) 45 Flights a week, 4-week average 3h 42m to 6h 15m Scheduled flight time 1,709 mi Nonstop distance Free To get started ## Denver to Miami flight schedule Scheduled nonstop departures for DEN to MIA 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 Denver (DEN) to Miami (MIA) | Date | Flight | Airline | Departs DEN | Arrives MIA | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | UA 1418 | United Airlines | 09:35 | 15:39 | 4h 4m | [Boeing 737 MAX 8](https://2lnr.com/seatmaps/ua/737-max-8.md) | | Fri, Oct 23 | AA 1310 | American Airlines | 12:15 | 18:02 | 3h 47m | [Boeing 737 MAX 8](https://2lnr.com/seatmaps/aa/737-max-8.md) | | Fri, Oct 23 | UA 445 | United Airlines | 16:01 | 21:59 | 3h 58m | Boeing 737 MAX 8 | | Fri, Oct 23 | F9 1280 | Frontier Airlines | 18:56 | 00:47 | 3h 51m | [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md) | | Fri, Oct 23 | AA 1292 | American Airlines | 23:53 | 05:35 | 3h 42m | Boeing 737 MAX 8 | | Sat, Oct 24 | UA 1418 | United Airlines | 09:50 | 15:55 | 4h 5m | Boeing 737 MAX 8 | | Sat, Oct 24 | AA 1310 | American Airlines | 12:15 | 18:02 | 3h 47m | Boeing 737 MAX 8 | | Sat, Oct 24 | UA 445 | United Airlines | 16:01 | 21:59 | 3h 58m | Boeing 737 MAX 8 | | Sat, Oct 24 | F9 1280 | Frontier Airlines | 18:56 | 00:47 | 3h 51m | Airbus A320neo | | Sat, Oct 24 | AA 1292 | American Airlines | 23:53 | 05:35 | 3h 42m | Boeing 737 MAX 8 | | Sun, Oct 25 | UA 1418 | United Airlines | 09:35 | 15:39 | 4h 4m | Boeing 737 MAX 8 | | Sun, Oct 25 | AA 1310 | American Airlines | 12:15 | 18:02 | 3h 47m | Boeing 737 MAX 8 | | Sun, Oct 25 | UA 1829 | United Airlines | 13:35 | 21:50 | 6h 15m | [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md) | | Sun, Oct 25 | F9 1280 | Frontier Airlines | 18:56 | 00:47 | 3h 51m | [Airbus A321](https://2lnr.com/seatmaps/f9/a321.md) | | Sun, Oct 25 | AA 1292 | American Airlines | 23:53 | 05:35 | 3h 42m | Boeing 737 MAX 8 | | Mon, Oct 26 | UA 1418 | United Airlines | 09:35 | 15:39 | 4h 4m | Boeing 737 MAX 8 | | Mon, Oct 26 | AA 1310 | American Airlines | 12:15 | 18:02 | 3h 47m | Boeing 737 MAX 8 | | Mon, Oct 26 | F9 1280 | Frontier Airlines | 18:56 | 00:47 | 3h 51m | Airbus A321 | | Mon, Oct 26 | AA 1292 | American Airlines | 23:53 | 05:35 | 3h 42m | Boeing 737 MAX 8 | | Tue, Oct 27 | UA 1418 | United Airlines | 09:41 | 15:37 | 3h 56m | Boeing 737 MAX 8 | | Tue, Oct 27 | AA 1310 | American Airlines | 12:15 | 18:02 | 3h 47m | Boeing 737 MAX 8 | | Tue, Oct 27 | UA 2064 | United Airlines | 15:58 | 21:55 | 3h 57m | Boeing 737-800 | | Tue, Oct 27 | UA 2246 | United Airlines | 16:00 | 21:57 | 3h 57m | Boeing 737-800 | | Tue, Oct 27 | F9 1280 | Frontier Airlines | 23:40 | 05:51 | 4h 11m | [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md) | | Tue, Oct 27 | AA 1292 | American Airlines | 23:53 | 05:35 | 3h 42m | Boeing 737 MAX 8 | | Wed, Oct 28 | UA 1418 | United Airlines | 09:41 | 15:37 | 3h 56m | Boeing 737 MAX 8 | | Wed, Oct 28 | AA 1310 | American Airlines | 12:15 | 18:02 | 3h 47m | Boeing 737 MAX 8 | | Wed, Oct 28 | UA 1829 | United Airlines | 13:35 | 21:50 | 6h 15m | Boeing 737-800 | | Wed, Oct 28 | UA 2064 | United Airlines | 15:58 | 21:55 | 3h 57m | Boeing 737-800 | | Wed, Oct 28 | UA 2246 | United Airlines | 16:00 | 21:57 | 3h 57m | Boeing 737-800 | | Wed, Oct 28 | F9 1280 | Frontier Airlines | 23:40 | 05:51 | 4h 11m | Airbus A321neo family | | Wed, Oct 28 | AA 1292 | American Airlines | 23:53 | 05:35 | 3h 42m | Boeing 737 MAX 8 | | Thu, Oct 29 | UA 1418 | United Airlines | 09:41 | 15:37 | 3h 56m | Boeing 737 MAX 8 | | Thu, Oct 29 | AA 1310 | American Airlines | 12:15 | 18:02 | 3h 47m | Boeing 737 MAX 8 | | Thu, Oct 29 | UA 1829 | United Airlines | 13:35 | 21:50 | 6h 15m | Boeing 737-800 | | Thu, Oct 29 | UA 2064 | United Airlines | 15:58 | 21:55 | 3h 57m | Boeing 737-800 | | Thu, Oct 29 | UA 2246 | United Airlines | 16:00 | 21:57 | 3h 57m | Boeing 737-800 | | Thu, Oct 29 | F9 1280 | Frontier Airlines | 18:56 | 00:44 | 3h 48m | Airbus A321 | | Thu, Oct 29 | AA 1292 | American Airlines | 23:53 | 05:35 | 3h 42m | Boeing 737 MAX 8 | Showing all 39 scheduled DEN to MIA 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 DEN to MIA date on the interactive map ## Aircraft on the Denver to Miami nonstop In the schedule table on this page, United Airlines flies the [Boeing 737 MAX 8](https://2lnr.com/seatmaps/ua/737-max-8.md) and the [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md). American Airlines flies the [Boeing 737 MAX 8](https://2lnr.com/seatmaps/aa/737-max-8.md). Frontier Airlines flies the [Airbus A321](https://2lnr.com/seatmaps/f9/a321.md), the [Airbus A320neo](https://2lnr.com/seatmaps/f9/a320neo.md), and the [Airbus A321neo family](https://2lnr.com/seatmaps/f9/a321neo.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Confirmed upgrade & award space on DEN to MIA departures 2LNR tracks confirmed upgrade and award space on American Airlines, segment by segment and date by date. Open the calendar for Denver to Miami to see which departures have space, the next 14 days free on every product and the full horizon on Pro. American Airlines award space was open on 11 of the 14 Denver to Miami 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 DEN to MIA 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 DEN to MIA on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Denver to Miami nonstop Carriers operating DEN to MIA 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) - [American Airlines (AA) route map](https://2lnr.com/routes/airlines/aa.md)\ [The aircraft AA flies](https://2lnr.com/seatmaps/aa.md) - [Frontier Airlines (F9) route map](https://2lnr.com/routes/airlines/f9.md)\ [The aircraft F9 flies](https://2lnr.com/seatmaps/f9.md) See DEN to MIA on the interactive map → ## Frequently asked questions about DEN to MIA **How long is the flight from Denver (DEN) to Miami (MIA)?** Scheduled flight times from Denver (DEN) to Miami (MIA) run from 3h 42m to 6h 15m across the departures in the schedule table on this page. The nonstop covers about 1,709 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from DEN to MIA?** United Airlines, American Airlines, and Frontier Airlines fly DEN to MIA nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines. **How many flights a week are there from DEN to MIA?** About 45 nonstop flights a week run between Denver (DEN) and Miami (MIA) in the current schedule, operated by United Airlines, American Airlines, and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from DEN to MIA depart?** Scheduled DEN to MIA nonstops in the next 7 days with service leave between 09:35 and 23:53, local time at Denver. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate DEN to MIA nonstop?** In the schedule table on this page, DEN to MIA nonstops fly as UA 445, UA 1418, UA 1829, UA 2064, and UA 2246 on United Airlines; AA 1292 and AA 1310 on American Airlines; and F9 1280 on Frontier Airlines. The table lists each departure by date with its times and aircraft. **How do I check upgrade or award availability on DEN to MIA?** Open the DEN to MIA route on the interactive map or the matrix to see confirmed upgrade and award space by date on American Airlines, 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 [MIA to DEN upgrade and award space](https://2lnr.com/routes/mia-den.md). Award seats rather than schedules? See [American Airlines award availability](https://2lnr.com/awards/aa.md). Looking beyond this route? See [every route from Denver (DEN)](https://2lnr.com/routes/den.md), or [every route from Miami (MIA)](https://2lnr.com/routes/mia.md). Nonstops to Miami (MIA) from other airports within 150 miles of Denver (DEN): - [Eagle (EGE) to Miami (MIA)](https://2lnr.com/routes/ege-mia.md), 119 miles from DEN Nonstops from Denver (DEN) to other airports within 150 miles of Miami (MIA): - [Denver (DEN) to Fort Lauderdale (FLL)](https://2lnr.com/routes/den-fll.md), 21 miles from MIA - [Denver (DEN) to West Palm Beach (DJT)](https://2lnr.com/routes/den-djt.md), 63 miles from MIA - [Denver (DEN) to Fort Myers (RSW)](https://2lnr.com/routes/den-rsw.md), 105 miles from MIA Distances are great-circle between the airports, not driving distance. - [How American upgrades clear](https://2lnr.com/about/aa/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Never miss DEN to MIA 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)