United Airlines UA351 Flight Status Today

Domestic flight United Airlines UA351 takes off from Denver (DEN) United States to Tucson (TUS) United States. It's operated by United Airlines. The plane leaves Denver International Airport at 11:22 18 January 2026 America/Denver. The flight is expected to land at Tucson International Airport at 13:30 18 January 2026 America/Phoenix. The flight will last about 2 hours 8 minutes.

Current status of UA351 is Scheduled On time Estimated Depart in 4 hours, 14 minutes

UA351 - UAL351 United Airlines (UA)
DEN Denver United States
Flight DEN to TUS
TUS Tucson United States
Scheduled On time Estimated Depart in 4 hours, 14 minutes
Departure Denver International Airport
IATA: DENICAO: KDEN
Scheduled 11:22 18 January 2026
Estimated 11:22 18 January 2026
None B29
Arrival Tucson International Airport
IATA: TUSICAO: KTUS
Scheduled 13:30 18 January 2026
Estimated 13:30 18 January 2026
None A7
UA351 Detail
  • Type: Domestic Flight
  • Code Shares: AC 4082
  • Flight Duration: 2 hours 8 minutes
  • Flight Distance: 1026 kms / 638 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 142
  • Freight capacity: 8.7 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: F-KTIX1
  • Departure Timezone: America/Denver
  • Arrival Timezone: America/Phoenix
  • Current Time in Denver: Sunday 2026-01-18 07:08 AM
  • Current Time in Tucson: Sunday 2026-01-18 07:08 AM

United Airlines UA351 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA351
AIRPLANE Boeing 737-800 (Scimitar Winglets) Passenger
ON TIME 10
DELAYED 3
CANCELLED 1
ON TIME 20
DELAYED 9
CANCELLED 1
ON TIME 42
DELAYED 16
CANCELLED 1
ON TIME 63
DELAYED 19
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA351 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Sat 17 Jan
Departed On time
Denver (DEN) 2026-01-17T11:22
Tucson (TUS) 2026-01-17T13:30
2026-01-17T11:21
Fri 16 Jan
Arrived On time
Denver (DEN) 2026-01-16T11:22
Tucson (TUS) 2026-01-16T13:30
2026-01-16T11:30
2026-01-16T13:23
Thu 15 Jan
Arrived On time
Denver (DEN) 2026-01-15T11:22
Tucson (TUS) 2026-01-15T13:30
2026-01-15T11:17
2026-01-15T13:07
Wed 14 Jan
Arrived On time
Denver (DEN) 2026-01-14T11:22
Tucson (TUS) 2026-01-14T13:30
2026-01-14T11:28
2026-01-14T13:27
Tue 13 Jan
Arrived On time
Denver (DEN) 2026-01-13T11:22
Tucson (TUS) 2026-01-13T13:30
2026-01-13T11:16
2026-01-13T13:01
Mon 12 Jan
Arrived On time
Denver (DEN) 2026-01-12T11:22
Tucson (TUS) 2026-01-12T13:30
2026-01-12T11:21
2026-01-12T13:19
Sun 11 Jan
Arrived Delayed by 1h 8m
Denver (DEN) 2026-01-11T11:22
Tucson (TUS) 2026-01-11T13:30
2026-01-11T12:35
2026-01-11T14:38
Sat 10 Jan
Arrived On time
Denver (DEN) 2026-01-10T11:22
Tucson (TUS) 2026-01-10T13:30
2026-01-10T11:26
2026-01-10T13:19
Fri 09 Jan
Arrived On time
Denver (DEN) 2026-01-09T11:22
Tucson (TUS) 2026-01-09T13:30
2026-01-09T11:20
2026-01-09T13:22
Thu 08 Jan
Arrived Delayed by 30m
Denver (DEN) 2026-01-08T11:22
Tucson (TUS) 2026-01-08T13:30
2026-01-08T11:32
2026-01-08T14:00

Flight routes similar to United Airlines UA351

Airline Flight no Departure Arrival
Southwest Airlines WN4872
Southwest Airlines 		18/01/2026
08:55 		2 hours 10 minutes
11:05
Southwest Airlines WN2248
Southwest Airlines 		18/01/2026
13:10 		0 minutes
15:10
United Airlines UA1762
United Airlines 		18/01/2026
19:18 		2 hours 8 minutes
21:26
SkyWest Airlines OO5716
SkyWest Airlines 		18/01/2026
07:45 		1 hours 55 minutes
10:00
United Airlines UA1204
United Airlines 		18/01/2026
14:32 		2 hours 5 minutes
16:37
United Airlines UA5716
United Airlines 		18/01/2026
07:45 		0 minutes
10:00
Air Canada AC4092
Air Canada 		18/01/2026
19:18 		2 hours 8 minutes
21:26
Lufthansa LH7612
Lufthansa 		18/01/2026
15:50 		2 hours 17 minutes
18:07

United Airlines Flight UA351 FAQs

What is the scheduled flight duration for United Airlines UA351 flight?

On average, nonstop flight takes 2 hour(s) 8 minutes, with the flight distance of 1026 km (638 miles).

What is the current status of United Airlines UA351 flight?

The current status of flight United Airlines UA351 is Scheduled On time.

What type of aircraft is used for the United Airlines UA351 flight?

All United Airlines UA351 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

How many United Airlines UA351 flights are operated a week?

7 flights per week. The Flight United Airlines UA351 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .