--- title: "Denver to Philadelphia flights: who flies DEN-PHL" description: "American Airlines, United Airlines and Frontier Airlines fly nonstop from DEN to PHL, about 38 flights a week. Upgrade and award space by date on 2LNR, next 14 days free." canonical: "https://2lnr.com/routes/den-phl" url: "https://2lnr.com/routes/den-phl.md" date_modified: "2026-10-25T05:37:10Z" --- # Denver to Philadelphia (DEN-PHL): nonstop upgrade & award space United Airlines, American Airlines, and Frontier Airlines fly nonstop between Denver (DEN) and Philadelphia (PHL), roughly 38 times a week. The timetable below shows the nonstop scheduled at 3h 31m to 3h 47m for the 1,555 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 25, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 30, 2026. See DEN to PHL on the interactive map [Get started free](https://2lnr.com/login) 38 Flights a week, 4-week average 3h 31m to 3h 47m Scheduled flight time 1,555 mi Nonstop distance Free To get started ## Denver to Philadelphia flight schedule Scheduled nonstop departures for DEN to PHL starting October 30, 2026, last checked against our schedule feed on October 25, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Denver (DEN) to Philadelphia (PHL) | Date | Flight | Airline | Departs DEN | Arrives PHL | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 30 | AA 516 | American Airlines | 06:30 | 12:09 | 3h 39m | [Boeing 737-800](https://2lnr.com/seatmaps/aa/737-800.md) | | Fri, Oct 30 | UA 225 | United Airlines | 10:10 | 15:46 | 3h 36m | [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md) | | Fri, Oct 30 | AA 2282 | American Airlines | 12:12 | 17:50 | 3h 38m | [Airbus A320](https://2lnr.com/seatmaps/aa/a320.md) | | Fri, Oct 30 | AA 811 | American Airlines | 12:12 | 17:50 | 3h 38m | Airbus A320 | | Fri, Oct 30 | UA 2787 | United Airlines | 13:53 | 19:33 | 3h 40m | Boeing 737-800 | | Fri, Oct 30 | AA 814 | American Airlines | 14:54 | 20:33 | 3h 39m | Boeing 737-800 | | Fri, Oct 30 | UA 2275 | United Airlines | 18:08 | 23:39 | 3h 31m | [Boeing 737-900](https://2lnr.com/seatmaps/ua/737-900.md) | | Fri, Oct 30 | AA 1866 | American Airlines | 23:59 | 05:35 | 3h 36m | [Airbus A321](https://2lnr.com/seatmaps/aa/a321.md) | | Sat, Oct 31 | AA 516 | American Airlines | 08:45 | 14:24 | 3h 39m | Boeing 737-800 | | Sat, Oct 31 | UA 225 | United Airlines | 10:10 | 15:46 | 3h 36m | Boeing 737-800 | | Sat, Oct 31 | AA 2282 | American Airlines | 12:12 | 17:50 | 3h 38m | Airbus A320 | | Sat, Oct 31 | AA 811 | American Airlines | 12:12 | 17:50 | 3h 38m | Airbus A320 | | Sat, Oct 31 | UA 2787 | United Airlines | 13:53 | 19:33 | 3h 40m | Boeing 737-800 | | Sat, Oct 31 | AA 814 | American Airlines | 14:00 | 19:47 | 3h 47m | Boeing 737-800 | | Sat, Oct 31 | UA 2275 | United Airlines | 18:08 | 23:39 | 3h 31m | [Boeing 737 MAX 8](https://2lnr.com/seatmaps/ua/737-max-8.md) | | Sun, Nov 1 | UA 225 | United Airlines | 10:10 | 15:46 | 3h 36m | Boeing 737-800 | | Sun, Nov 1 | AA 1313 | American Airlines | 12:23 | 17:55 | 3h 32m | Airbus A320 | | Sun, Nov 1 | UA 2787 | United Airlines | 13:53 | 19:33 | 3h 40m | Boeing 737-800 | | Sun, Nov 1 | AA 1554 | American Airlines | 14:59 | 20:35 | 3h 36m | Boeing 737-800 | | Sun, Nov 1 | UA 2275 | United Airlines | 18:08 | 23:39 | 3h 31m | Boeing 737 MAX 8 | | Mon, Nov 2 | UA 225 | United Airlines | 10:10 | 15:46 | 3h 36m | Boeing 737-800 | | Mon, Nov 2 | AA 1313 | American Airlines | 12:08 | 17:40 | 3h 32m | Airbus A320 | | Mon, Nov 2 | UA 2787 | United Airlines | 13:53 | 19:33 | 3h 40m | Boeing 737-800 | | Mon, Nov 2 | AA 1554 | American Airlines | 14:59 | 20:35 | 3h 36m | Boeing 737-800 | | Mon, Nov 2 | UA 2275 | United Airlines | 18:08 | 23:39 | 3h 31m | Boeing 737 MAX 8 | | Tue, Nov 3 | UA 225 | United Airlines | 10:10 | 15:46 | 3h 36m | Boeing 737-800 | | Tue, Nov 3 | AA 1313 | American Airlines | 12:08 | 17:40 | 3h 32m | Airbus A320 | | Tue, Nov 3 | UA 2787 | United Airlines | 13:53 | 19:33 | 3h 40m | Boeing 737-800 | | Tue, Nov 3 | AA 1554 | American Airlines | 14:57 | 20:29 | 3h 32m | [Airbus A321neo family](https://2lnr.com/seatmaps/aa/a321neo.md) | | Tue, Nov 3 | UA 2275 | United Airlines | 18:08 | 23:39 | 3h 31m | Boeing 737 MAX 8 | | Wed, Nov 4 | UA 225 | United Airlines | 10:10 | 15:46 | 3h 36m | Boeing 737-800 | | Wed, Nov 4 | AA 1313 | American Airlines | 12:08 | 17:40 | 3h 32m | Airbus A320 | | Wed, Nov 4 | UA 2787 | United Airlines | 13:53 | 19:33 | 3h 40m | Boeing 737-800 | | Wed, Nov 4 | AA 1554 | American Airlines | 14:57 | 20:29 | 3h 32m | Airbus A321neo family | | Wed, Nov 4 | UA 2275 | United Airlines | 18:08 | 23:39 | 3h 31m | Boeing 737 MAX 8 | | Thu, Nov 5 | UA 225 | United Airlines | 10:10 | 15:46 | 3h 36m | Boeing 737-800 | | Thu, Nov 5 | AA 1313 | American Airlines | 12:08 | 17:40 | 3h 32m | Airbus A320 | | Thu, Nov 5 | UA 2787 | United Airlines | 13:53 | 19:33 | 3h 40m | Boeing 737-800 | | Thu, Nov 5 | AA 1554 | American Airlines | 14:59 | 20:35 | 3h 36m | Boeing 737-800 | | Thu, Nov 5 | UA 2275 | United Airlines | 18:08 | 23:39 | 3h 31m | Boeing 737 MAX 8 | Showing all 40 scheduled DEN to PHL departures across 7 days with service, starting October 30, 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 PHL date on the interactive map ## Aircraft on the Denver to Philadelphia nonstop In the schedule table on this page, United Airlines flies the [Boeing 737-800](https://2lnr.com/seatmaps/ua/737-800.md), the [Boeing 737 MAX 8](https://2lnr.com/seatmaps/ua/737-max-8.md), and the [Boeing 737-900](https://2lnr.com/seatmaps/ua/737-900.md), and American Airlines flies the [Airbus A320](https://2lnr.com/seatmaps/aa/a320.md), the [Boeing 737-800](https://2lnr.com/seatmaps/aa/737-800.md), the [Airbus A321neo family](https://2lnr.com/seatmaps/aa/a321neo.md), and the [Airbus A321](https://2lnr.com/seatmaps/aa/a321.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 PHL departures 2LNR tracks confirmed upgrade and award space on American Airlines for each flight segment and date. Open the calendar for Denver to Philadelphia to see which departures have space. The next 14 days are free on every product, and Pro covers the full horizon. American Airlines award space was open on 6 of the 14 Denver to Philadelphia departure dates from October 26 to November 8 that 2LNR checked in the 7 days to October 26, 2026. ### See real availability Confirmed upgrade or award seats by date on the DEN to PHL departures 2LNR tracks, each with the time of its last check. ### Set an alert Watch this route on Pro and 2LNR notifies you when a check finds space on a date you're tracking. ### Plan on the map See DEN to PHL on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Denver to Philadelphia nonstop Carriers operating DEN to PHL 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 PHL on the interactive map → ## Frequently asked questions about DEN to PHL **How long is the flight from Denver (DEN) to Philadelphia (PHL)?** Scheduled flight times from Denver (DEN) to Philadelphia (PHL) run from 3h 31m to 3h 47m across the departures in the schedule table on this page. The nonstop covers about 1,555 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from DEN to PHL?** United Airlines, American Airlines, and Frontier Airlines fly DEN to PHL nonstop. 2LNR tracks confirmed upgrade and award space on American Airlines. **How many flights a week are there from DEN to PHL?** About 38 nonstop flights a week run between Denver (DEN) and Philadelphia (PHL) 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 PHL depart?** Scheduled DEN to PHL nonstops in the next 7 days with service leave between 06:30 and 23:59, 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 PHL nonstop?** The schedule table on this page lists 10 flight numbers for DEN to PHL nonstops, including UA 225, UA 2275, and UA 2787 on United Airlines, and AA 516, AA 811, AA 1313, AA 1554, and AA 2282 on American Airlines. The table lists each departure by date with its times and aircraft. **How do I check upgrade or award availability on DEN to PHL?** Open the DEN to PHL 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 [PHL to DEN upgrade and award space](https://2lnr.com/routes/phl-den.md). Award seats rather than schedules? See [American Airlines award availability](https://2lnr.com/awards/aa.md). Planning an upgrade on this route? Read about [the American Airlines upgrade waitlist](https://2lnr.com/guides/upgrade-waitlist.md) or [American systemwide upgrades (SWUs)](https://2lnr.com/about/aa/systemwide-upgrades.md). Looking beyond this route? See [every route from Denver (DEN)](https://2lnr.com/routes/den.md), or [every route from Philadelphia (PHL)](https://2lnr.com/routes/phl.md). Nonstops from Denver (DEN) to other airports within 150 miles of Philadelphia (PHL): - [Denver (DEN) to Newark (EWR)](https://2lnr.com/routes/den-ewr.md), 79 miles from PHL - [Denver (DEN) to Baltimore (BWI)](https://2lnr.com/routes/den-bwi.md), 90 miles from PHL - [Denver (DEN) to New York (JFK)](https://2lnr.com/routes/den-jfk.md), 93 miles from PHL - [Denver (DEN) to New York (LGA)](https://2lnr.com/routes/den-lga.md), 95 miles from PHL - [Denver (DEN) to Washington (DCA)](https://2lnr.com/routes/den-dca.md), 120 miles from PHL 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) ## See DEN to PHL upgrade and award space by date 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)