--- title: "Washington to Philadelphia flights: who flies IAD-PHL" description: "United Airlines flies Washington (IAD) to Philadelphia (PHL) nonstop about 53 times a week, scheduled at 1h 6m to 1h 17m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/iad-phl" url: "https://2lnr.com/routes/iad-phl.md" date_modified: "2026-10-18T05:10:47Z" --- # Washington to Philadelphia (IAD-PHL): nonstop flights and who flies them United Airlines flies nonstop between Washington (IAD) and Philadelphia (PHL), roughly 53 times a week. The timetable below shows the nonstop scheduled at 1h 6m to 1h 17m for the 134 miles. 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 IAD to PHL on the interactive map [Get started free](https://2lnr.com/login) 53 Flights a week, 4-week average 1h 6m to 1h 17m Scheduled flight time 134 mi Nonstop distance Free To get started ## Washington to Philadelphia flight schedule Scheduled nonstop departures for IAD to PHL starting October 22, 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 Washington (IAD) to Philadelphia (PHL) | Date | Flight | Airline | Departs IAD | Arrives PHL | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | UA 4015 | United Airlines | 08:30 | 09:43 | 1h 13m | [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md) | | Thu, Oct 22 | UA 4459 | United Airlines | 13:05 | 14:20 | 1h 15m | CR5 | | Thu, Oct 22 | UA 4454 | United Airlines | 17:25 | 18:42 | 1h 17m | CR5 | | Thu, Oct 22 | UA 4449 | United Airlines | 22:16 | 23:30 | 1h 14m | CR5 | | Fri, Oct 23 | UA 4015 | United Airlines | 08:30 | 09:43 | 1h 13m | Embraer E175 | | Fri, Oct 23 | UA 4459 | United Airlines | 13:05 | 14:20 | 1h 15m | CR5 | | Fri, Oct 23 | UA 4454 | United Airlines | 17:25 | 18:42 | 1h 17m | CR5 | | Fri, Oct 23 | UA 4449 | United Airlines | 22:16 | 23:30 | 1h 14m | CR5 | | Sat, Oct 24 | UA 4460 | United Airlines | 08:30 | 09:42 | 1h 12m | CR5 | | Sat, Oct 24 | UA 4288 | United Airlines | 13:05 | 14:21 | 1h 16m | ERJ | | Sat, Oct 24 | UA 4459 | United Airlines | 13:05 | 14:20 | 1h 15m | CR5 | | Sat, Oct 24 | UA 4454 | United Airlines | 17:25 | 18:42 | 1h 17m | CR5 | | Sat, Oct 24 | UA 3412 | United Airlines | 22:15 | 23:30 | 1h 15m | Embraer E175 | | Sun, Oct 25 | UA 4015 | United Airlines | 08:15 | 09:24 | 1h 9m | Embraer E175 | | Sun, Oct 25 | UA 3660 | United Airlines | 08:30 | 09:42 | 1h 12m | Embraer E175 | | Sun, Oct 25 | UA 6211 | United Airlines | 12:45 | 13:51 | 1h 6m | Embraer E175 | | Sun, Oct 25 | UA 4430 | United Airlines | 13:00 | 14:16 | 1h 16m | CR5 | | Sun, Oct 25 | UA 4552 | United Airlines | 13:05 | 14:16 | 1h 11m | CR5 | | Sun, Oct 25 | UA 6125 | United Airlines | 17:25 | 18:40 | 1h 15m | Embraer E175 | | Sun, Oct 25 | UA 4562 | United Airlines | 17:35 | 18:51 | 1h 16m | CR5 | | Sun, Oct 25 | UA 4558 | United Airlines | 22:10 | 23:20 | 1h 10m | CR5 | | Mon, Oct 26 | UA 4015 | United Airlines | 08:15 | 09:24 | 1h 9m | Embraer E175 | | Mon, Oct 26 | UA 3660 | United Airlines | 08:30 | 09:42 | 1h 12m | Embraer E175 | | Mon, Oct 26 | UA 6211 | United Airlines | 12:45 | 13:51 | 1h 6m | Embraer E175 | | Mon, Oct 26 | UA 4430 | United Airlines | 13:00 | 14:16 | 1h 16m | CR5 | | Mon, Oct 26 | UA 4552 | United Airlines | 13:05 | 14:16 | 1h 11m | CR5 | | Mon, Oct 26 | UA 6125 | United Airlines | 17:25 | 18:40 | 1h 15m | Embraer E175 | | Mon, Oct 26 | UA 4562 | United Airlines | 17:35 | 18:51 | 1h 16m | CR5 | | Mon, Oct 26 | UA 4558 | United Airlines | 22:10 | 23:20 | 1h 10m | CR5 | | Tue, Oct 27 | UA 4015 | United Airlines | 08:15 | 09:24 | 1h 9m | Embraer E175 | | Tue, Oct 27 | UA 3660 | United Airlines | 08:30 | 09:42 | 1h 12m | Embraer E175 | | Tue, Oct 27 | UA 6211 | United Airlines | 12:45 | 13:51 | 1h 6m | Embraer E175 | | Tue, Oct 27 | UA 4430 | United Airlines | 13:00 | 14:16 | 1h 16m | CR5 | | Tue, Oct 27 | UA 4552 | United Airlines | 13:05 | 14:16 | 1h 11m | CR5 | | Tue, Oct 27 | UA 6125 | United Airlines | 17:25 | 18:40 | 1h 15m | Embraer E175 | | Tue, Oct 27 | UA 4562 | United Airlines | 17:35 | 18:51 | 1h 16m | CR5 | | Tue, Oct 27 | UA 3558 | United Airlines | 22:15 | 23:31 | 1h 16m | Embraer E175 | | Wed, Oct 28 | UA 4015 | United Airlines | 08:15 | 09:24 | 1h 9m | Embraer E175 | | Wed, Oct 28 | UA 3660 | United Airlines | 08:30 | 09:42 | 1h 12m | Embraer E175 | | Wed, Oct 28 | UA 6211 | United Airlines | 12:45 | 13:51 | 1h 6m | Embraer E175 | Showing the first 40 of 44 scheduled IAD to PHL departures across 7 days with service, starting October 22, 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 IAD to PHL date on the interactive map ## Aircraft on the Washington to Philadelphia nonstop United Airlines flies the departures in the schedule table on this page with the Bombardier CRJ, the [Embraer E175](https://2lnr.com/seatmaps/ua/e175.md), and the Embraer ERJ. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full IAD to PHL nonstop schedule This page carries the full IAD to PHL nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each IAD to PHL nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See IAD to PHL on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Washington to Philadelphia nonstop Carriers operating IAD to PHL nonstop in the current schedule. - [United Airlines (UA) route map](https://2lnr.com/routes/airlines/ua.md)\ [The aircraft UA flies](https://2lnr.com/seatmaps/ua.md) See IAD to PHL on the interactive map → ## Frequently asked questions about IAD to PHL **How long is the flight from Washington (IAD) to Philadelphia (PHL)?** Scheduled flight times from Washington (IAD) to Philadelphia (PHL) run from 1h 6m to 1h 17m across the departures in the schedule table on this page. The nonstop covers about 134 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from IAD to PHL?** United Airlines is currently the only airline flying IAD to PHL nonstop. 2LNR doesn't show award or upgrade space for it on IAD to PHL, so this page carries the schedule rather than a space claim. **How many flights a week are there from IAD to PHL?** About 53 nonstop flights a week run between Washington (IAD) and Philadelphia (PHL) in the current schedule, operated by United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from IAD to PHL depart?** Scheduled IAD to PHL nonstops in the next 7 days with service leave between 08:15 and 22:16, local time at Washington. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate IAD to PHL nonstop?** The schedule table on this page lists 15 flight numbers for IAD to PHL nonstops, including UA 3660, UA 4015, UA 4430, UA 4454, UA 4459, UA 4552, UA 6125, and UA 6211 on United Airlines. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on IAD to PHL?** Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on IAD to PHL. The page carries the full IAD to PHL nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [PHL to IAD nonstop flights](https://2lnr.com/routes/phl-iad.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Washington (IAD)](https://2lnr.com/routes/iad.md), or [every route from Philadelphia (PHL)](https://2lnr.com/routes/phl.md). Nonstops to Philadelphia (PHL) from other airports within 150 miles of Washington (IAD): - [Washington (DCA) to Philadelphia (PHL)](https://2lnr.com/routes/dca-phl.md), 23 miles from IAD - [Harrisburg (MDT) to Philadelphia (PHL)](https://2lnr.com/routes/mdt-phl.md), 94 miles from IAD - [Richmond (RIC) to Philadelphia (PHL)](https://2lnr.com/routes/ric-phl.md), 100 miles from IAD - [Salisbury (SBY) to Philadelphia (PHL)](https://2lnr.com/routes/sby-phl.md), 113 miles from IAD - [State College (SCE) to Philadelphia (PHL)](https://2lnr.com/routes/sce-phl.md), 133 miles from IAD Nonstops from Washington (IAD) to other airports within 150 miles of Philadelphia (PHL): - [Washington (IAD) to Lancaster (LNS)](https://2lnr.com/routes/iad-lns.md), 59 miles from PHL - [Washington (IAD) to Newark (EWR)](https://2lnr.com/routes/iad-ewr.md), 79 miles from PHL - [Washington (IAD) to Harrisburg (MDT)](https://2lnr.com/routes/iad-mdt.md), 83 miles from PHL - [Washington (IAD) to New York (JFK)](https://2lnr.com/routes/iad-jfk.md), 93 miles from PHL - [Washington (IAD) to New York (LGA)](https://2lnr.com/routes/iad-lga.md), 95 miles from PHL Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full IAD to PHL nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)