Washington to Pittsburgh (IAD-PIT): nonstop flights and who flies them

United Airlines flies nonstop between Washington (IAD) and Pittsburgh (PIT), roughly 43 times a week. The timetable below shows the nonstop scheduled at 1h 2m to 1h 14m for the 182 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

See IAD to PIT on the interactive map Get started free
43
Flights a week, 4-week average
1h 2m to 1h 14m
Scheduled flight time
182 mi
Nonstop distance
Free
To get started

Washington to Pittsburgh flight schedule

Scheduled nonstop departures for IAD to PIT 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.

Schedule data dated .

Scheduled nonstop departures from Washington (IAD) to Pittsburgh (PIT)
Date Flight Airline Departs IAD Arrives PIT Duration Aircraft
UA 4556United Airlines08:3109:361h 5mCR5
UA 4475United Airlines13:0514:121h 7mCR5
UA 3517United Airlines17:2318:371h 14mEmbraer E175
UA 3540United Airlines22:2023:301h 10mEmbraer E175
UA 6119United Airlines08:3009:361h 6mEmbraer E175
UA 4475United Airlines13:0514:121h 7mCR5
UA 3517United Airlines17:2318:371h 14mEmbraer E175
UA 3540United Airlines22:2023:301h 10mEmbraer E175
UA 3640United Airlines08:3109:371h 6mEmbraer E175
UA 4475United Airlines13:0514:121h 7mCR5
UA 3517United Airlines17:2318:371h 14mEmbraer E175
UA 3540United Airlines22:2023:301h 10mEmbraer E175
UA 1910United Airlines08:2509:271h 2mBoeing 737 MAX 9
UA 6119United Airlines08:3009:361h 6mEmbraer E175
UA 3541United Airlines12:5313:591h 6mEmbraer E175
UA 212United Airlines13:0914:141h 5mBoeing 737-700
UA 3648United Airlines17:1518:241h 9mEmbraer E175
UA 6172United Airlines17:2318:291h 6mEmbraer E175
UA 3540United Airlines22:2023:301h 10mEmbraer E175
UA 6119United Airlines08:3009:361h 6mEmbraer E175
UA 3541United Airlines12:5313:591h 6mEmbraer E175
UA 2724United Airlines13:0514:101h 5mBoeing 737-700
UA 212United Airlines13:0914:141h 5mBoeing 737-700
UA 3648United Airlines17:1518:241h 9mEmbraer E175
UA 6172United Airlines17:2318:291h 6mEmbraer E175
UA 3540United Airlines22:2023:301h 10mEmbraer E175
UA 6119United Airlines08:3009:361h 6mEmbraer E175
UA 3541United Airlines12:5313:591h 6mEmbraer E175
UA 2724United Airlines13:0514:101h 5mBoeing 737-700
UA 212United Airlines13:0914:141h 5mBoeing 737-700
UA 6172United Airlines17:2318:291h 6mEmbraer E175
UA 3648United Airlines17:2518:351h 10mEmbraer E175
UA 3540United Airlines22:2023:301h 10mEmbraer E175
UA 6119United Airlines08:3009:361h 6mEmbraer E175
UA 3541United Airlines12:5313:591h 6mEmbraer E175
UA 2724United Airlines13:0514:101h 5mBoeing 737-700
UA 212United Airlines13:0914:141h 5mBoeing 737-700
UA 6172United Airlines17:2318:291h 6mEmbraer E175
UA 3648United Airlines17:2518:351h 10mEmbraer E175
UA 3540United Airlines22:2023:301h 10mEmbraer E175

Showing all 40 scheduled IAD to PIT departures across 7 days with service, starting October 22, 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 IAD to PIT date on the interactive map

Aircraft on the Washington to Pittsburgh nonstop

United Airlines flies the departures in the schedule table on this page with the Embraer E175, the Boeing 737-700, the Bombardier CRJ, and the Boeing 737 MAX 9. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full IAD to PIT nonstop schedule

This page carries the full IAD to PIT 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 PIT nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See IAD to PIT on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Washington to Pittsburgh nonstop

Carriers operating IAD to PIT nonstop in the current schedule.

See IAD to PIT on the interactive map →

Frequently asked questions about IAD to PIT

How long is the flight from Washington (IAD) to Pittsburgh (PIT)?
Scheduled flight times from Washington (IAD) to Pittsburgh (PIT) run from 1h 2m to 1h 14m across the departures in the schedule table on this page. The nonstop covers about 182 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from IAD to PIT?
United Airlines is currently the only airline flying IAD to PIT nonstop. 2LNR doesn't show award or upgrade space for it on IAD to PIT, so this page carries the schedule rather than a space claim.
How many flights a week are there from IAD to PIT?
About 43 nonstop flights a week run between Washington (IAD) and Pittsburgh (PIT) 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 PIT depart?
Scheduled IAD to PIT nonstops in the next 7 days with service leave between 08:25 and 22:20, 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 PIT nonstop?
The schedule table on this page lists 12 flight numbers for IAD to PIT nonstops, including UA 212, UA 3517, UA 3540, UA 3541, UA 3648, UA 4475, UA 6119, and UA 6172 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 PIT?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on IAD to PIT. The page carries the full IAD to PIT nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full IAD to PIT 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