Denver to Tucson (DEN-TUS): nonstop flights and who flies them

United Airlines flies nonstop between Denver (DEN) and Tucson (TUS), roughly 39 times a week. The timetable below shows the nonstop scheduled at 2h 2m to 2h 15m for the 638 miles.

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

Updated .

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39
Flights a week, 4-week average
2h 2m to 2h 15m
Scheduled flight time
638 mi
Nonstop distance
Free
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Denver to Tucson flight schedule

Scheduled nonstop departures for DEN to TUS 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 Denver (DEN) to Tucson (TUS)
Date Flight Airline Departs DEN Arrives TUS Duration Aircraft
UA 1511United Airlines07:4008:432h 3mAirbus A319
UA 1188United Airlines11:2912:342h 5mBoeing 737-800
UA 5873United Airlines15:4216:572h 15mEmbraer E175
UA 1762United Airlines19:2020:252h 5mBoeing 737-800
UA 1511United Airlines07:4008:432h 3mAirbus A319
UA 1188United Airlines11:2912:342h 5mBoeing 737-900
UA 2049United Airlines15:4316:462h 3mAirbus A319
UA 1762United Airlines19:2020:252h 5mBoeing 737-800
UA 1188United Airlines11:2912:342h 5mBoeing 737-900
UA 2049United Airlines15:4016:422h 2mAirbus A319
UA 5873United Airlines16:1517:302h 15mEmbraer E175
UA 1762United Airlines19:2020:252h 5mBoeing 737-800
UA 1596United Airlines07:4008:462h 6mAirbus A319
UA 2264United Airlines11:2012:242h 4mBoeing 737 MAX 9
UA 5385United Airlines14:0015:152h 15mEmbraer E175
UA 5651United Airlines16:0017:152h 15mEmbraer E175
UA 1762United Airlines19:2020:252h 5mBoeing 737-800
UA 1596United Airlines07:4008:462h 6mAirbus A319
UA 1610United Airlines13:4514:502h 5mAirbus A319
UA 5385United Airlines14:0015:152h 15mEmbraer E175
UA 5651United Airlines16:0517:192h 14mEmbraer E175
UA 1762United Airlines19:2020:252h 5mBoeing 737-800
UA 5934United Airlines07:4008:502h 10mEmbraer E175
UA 5385United Airlines14:0015:152h 15mEmbraer E175
UA 5651United Airlines16:0517:192h 14mEmbraer E175
UA 1762United Airlines19:2020:252h 5mBoeing 737-800
UA 5934United Airlines07:4008:502h 10mEmbraer E175
UA 2264United Airlines11:2012:242h 4mBoeing 737 MAX 9
UA 1610United Airlines13:4514:502h 5mAirbus A319
UA 5385United Airlines14:0015:152h 15mEmbraer E175
UA 5651United Airlines16:0517:192h 14mEmbraer E175
UA 1762United Airlines19:2020:252h 5mBoeing 737-800

Showing all 32 scheduled DEN to TUS 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 DEN to TUS date on the interactive map

Aircraft on the Denver to Tucson nonstop

United Airlines flies the departures in the schedule table on this page with the Embraer E175, the Airbus A319, the Boeing 737-800, the Boeing 737-900, 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 DEN to TUS nonstop schedule

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

See the schedule

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

Plan on the map

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

Airlines flying Denver to Tucson nonstop

Carriers operating DEN to TUS nonstop in the current schedule.

See DEN to TUS on the interactive map →

Frequently asked questions about DEN to TUS

How long is the flight from Denver (DEN) to Tucson (TUS)?
Scheduled flight times from Denver (DEN) to Tucson (TUS) run from 2h 2m to 2h 15m across the departures in the schedule table on this page. The nonstop covers about 638 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from DEN to TUS?
United Airlines is currently the only airline flying DEN to TUS nonstop. 2LNR doesn't show award or upgrade space for it on DEN to TUS, so this page carries the schedule rather than a space claim.
How many flights a week are there from DEN to TUS?
About 39 nonstop flights a week run between Denver (DEN) and Tucson (TUS) 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 DEN to TUS depart?
Scheduled DEN to TUS nonstops in the next 7 days with service leave between 07:40 and 19:20, 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 TUS nonstop?
The schedule table on this page lists 11 flight numbers for DEN to TUS nonstops, including UA 1188, UA 1511, UA 1596, UA 1762, UA 2049, UA 5385, UA 5651, and UA 5873 on United Airlines. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on DEN to TUS?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on DEN to TUS. The page carries the full DEN to TUS nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full DEN to TUS 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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