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United Airlines UA1637 Flight Status Today
Domestic flight United Airlines UA1637 takes off from Phoenix (PHX) United States to Denver (DEN) United States. It's operated by United Airlines. The plane leaves Phoenix Sky Harbor International Airport at 17:40 28 December 2025 America/Phoenix. The flight is expected to land at Denver International Airport at 19:36 28 December 2025 America/Denver. The flight will last about 1 hours 54 minutes.
Current status of UA1637 is Arrived On time
- Type: Domestic Flight
- Code Shares: AC 5150, CM 1234
- Flight Duration: 1 hours 54 minutes
- Flight Distance: 967 kms / 601 miles
- United Airlines
- IATA: UA
- ICAO: UAL
- Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
- Service type: Normal passenger
- Seats: 146
- Freight capacity: 9.4 tons
- Passenger classes: First Class, Economy, Business Class, Shuttle
- Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
- Callsign: F-KTTN1
- Departure Timezone: America/Phoenix
- Arrival Timezone: America/Denver
- Current Time in Phoenix: Sunday 2025-12-28 23:18 PM
- Current Time in Denver: Sunday 2025-12-28 23:18 PM
United Airlines UA1637 Flight Statistics

United Airlines UA1637 Flight Schedule and Histories
| Time | Departure | Arrival | Actual departure | Actual arrival |
|---|---|---|---|---|
|
Thu 25 Dec
Scheduled On time |
Phoenix (PHX)
2025-12-25T17:40
|
Denver (DEN)
2025-12-25T19:36
|
||
|
Wed 24 Dec
Arrived On time |
Phoenix (PHX)
2025-12-24T17:40
|
Denver (DEN)
2025-12-24T19:36
|
2025-12-24T17:30
|
2025-12-24T19:40
|
|
Tue 25 Nov
Scheduled On time |
Phoenix (PHX)
2025-11-25T18:10
|
Denver (DEN)
2025-11-25T19:40
|
||
|
Fri 21 Nov
Scheduled On time |
Phoenix (PHX)
2025-11-21T18:10
|
Denver (DEN)
2025-11-21T19:40
|
||
|
Thu 20 Nov
Departed On time |
Phoenix (PHX)
2025-11-20T18:10
|
Denver (DEN)
2025-11-20T19:40
|
2025-11-20T18:06
|
|
|
Tue 18 Nov
Scheduled On time |
Phoenix (PHX)
2025-11-18T18:10
|
Denver (DEN)
2025-11-18T19:40
|
||
|
Wed 12 Nov
Scheduled On time |
Phoenix (PHX)
2025-11-12T18:10
|
Denver (DEN)
2025-11-12T19:40
|
||
|
Tue 11 Nov
Departed Delayed by 17m |
Phoenix (PHX)
2025-11-11T18:10
|
Denver (DEN)
2025-11-11T19:40
|
2025-11-11T18:28
|
|
|
Fri 07 Nov
Arrived On time |
Phoenix (PHX)
2025-11-07T18:10
|
Denver (DEN)
2025-11-07T19:40
|
2025-11-07T18:09
|
2025-11-07T19:33
|
|
Wed 05 Nov
Scheduled On time |
Phoenix (PHX)
2025-11-05T18:10
|
Denver (DEN)
2025-11-05T19:40
|
Flight routes similar to United Airlines UA1637
| Airline | Flight no | Departure | Arrival |
|---|---|---|---|
|
WN4068 Southwest Airlines |
28/12/2025 05:15 |
1 hours 42 minutes 07:00 |
|
UA1538 United Airlines |
28/12/2025 08:10 |
2 hours 15 minutes 10:05 |
|
AC5150 Air Canada |
28/12/2025 17:40 |
1 hours 54 minutes 19:36 |
|
UA1226 United Airlines |
28/12/2025 16:29 |
2 hours 2 minutes 18:25 |
|
WN4069 Southwest Airlines |
28/12/2025 07:25 |
1 hours 48 minutes 09:10 |
|
AC5650 Air Canada |
28/12/2025 16:29 |
2 hours 2 minutes 18:25 |
|
AS6418 Alaska Airlines |
28/12/2025 13:18 |
1 hours 46 minutes 15:07 |
|
AS4526 Alaska Airlines |
28/12/2025 09:44 |
2 hours 1 minutes 11:44 |
United Airlines Flight UA1637 FAQs
What is the scheduled flight duration for United Airlines UA1637 flight?
On average, nonstop flight takes 1 hour(s) 54 minutes, with the flight distance of 967 km (601 miles).
What is the current status of United Airlines UA1637 flight?
The current status of flight United Airlines UA1637 is Arrived On time.
What type of aircraft is used for the United Airlines UA1637 flight?
All United Airlines UA1637 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.
How many United Airlines UA1637 flights are operated a week?
7 flights per week. The Flight United Airlines UA1637 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .
