Pittsburgh to Denver (PIT-DEN): nonstop flights and who flies them

United Airlines flies nonstop between Pittsburgh (PIT) and Denver (DEN), roughly 14 times a week. In the timetable below it flies as UA 1765 and UA 1816, scheduled at 3h 24m to 3h 38m for the 1,287 miles.

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

Updated .

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14
Flights a week, 4-week average
3h 24m to 3h 38m
Scheduled flight time
1,287 mi
Nonstop distance
Free
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Pittsburgh to Denver flight schedule

Scheduled nonstop departures for PIT 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.

Schedule data dated .

Scheduled nonstop departures from Pittsburgh (PIT) to Denver (DEN)
Date Flight Airline Departs PIT Arrives DEN Duration Aircraft
UA 1765United Airlines08:3210:003h 28mBoeing 737-900
UA 1816United Airlines16:5118:153h 24mBoeing 737-800
UA 1765United Airlines08:3210:003h 28mBoeing 737-900
UA 1816United Airlines16:5118:153h 24mBoeing 737-800
UA 1765United Airlines08:3210:003h 28mBoeing 737-900
UA 1816United Airlines16:4318:213h 38mAirbus A319
UA 1765United Airlines08:3210:003h 28mBoeing 737-900
UA 1816United Airlines16:4318:213h 38mAirbus A319
UA 1765United Airlines08:3210:003h 28mBoeing 737-900
UA 1816United Airlines16:4318:213h 38mAirbus A319
UA 1765United Airlines08:3210:003h 28mBoeing 737-900
UA 1816United Airlines16:4318:213h 38mAirbus A319
UA 1765United Airlines08:3210:003h 28mBoeing 737-900
UA 1816United Airlines16:4318:213h 38mAirbus A319

Showing all 14 scheduled PIT to DEN 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 PIT to DEN date on the interactive map

Aircraft on the Pittsburgh to Denver nonstop

United Airlines flies the departures in the schedule table on this page with the Boeing 737-900, the Airbus A319, and the Boeing 737-800. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full PIT to DEN nonstop schedule

This page carries the full PIT to DEN nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each PIT to DEN nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

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

Airlines flying Pittsburgh to Denver nonstop

Carriers operating PIT to DEN nonstop in the current schedule.

See PIT to DEN on the interactive map →

Frequently asked questions about PIT to DEN

How long is the flight from Pittsburgh (PIT) to Denver (DEN)?
Scheduled flight times from Pittsburgh (PIT) to Denver (DEN) run from 3h 24m to 3h 38m across the departures in the schedule table on this page. The nonstop covers about 1,287 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from PIT to DEN?
United Airlines is currently the only airline flying PIT to DEN nonstop. 2LNR doesn't show award or upgrade space for it on PIT to DEN, so this page carries the schedule rather than a space claim.
How many flights a week are there from PIT to DEN?
About 14 nonstop flights a week run between Pittsburgh (PIT) and Denver (DEN) 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 PIT to DEN depart?
Scheduled PIT to DEN nonstops in the next 7 days with service leave between 08:32 and 16:51, local time at Pittsburgh. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate PIT to DEN nonstop?
In the schedule table on this page, PIT to DEN nonstops fly as UA 1765 and UA 1816 on United Airlines. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on PIT to DEN?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on PIT to DEN. The page carries the full PIT to DEN nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full PIT to DEN 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.

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