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

UA1637 - UAL1637 United Airlines (UA)
PHX Phoenix United States
Flight PHX to DEN
DEN Denver United States
Arrived On time
Departure Phoenix Sky Harbor International Airport
IATA: PHXICAO: KPHX
Scheduled 17:40 28 December 2025
Actual 17:32 28 December 2025
3 E10
Arrival Denver International Airport
IATA: DENICAO: KDEN
Scheduled 19:36 28 December 2025
Actual 19:26 28 December 2025
None A30
UA1637 Detail
  • Type: Domestic Flight
  • Code Shares: AC 5150, CM 1234
  • Flight Duration: 1 hours 54 minutes
  • Flight Distance: 967 kms / 601 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 146
  • Freight capacity: 9.4 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • 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
United Airlines
FLIGHT NO UA1637
AIRPLANE Boeing 737-800 (Scimitar Winglets) Passenger
ON TIME 1
DELAYED 13
CANCELLED 0
ON TIME 7
DELAYED 23
CANCELLED 0
ON TIME 26
DELAYED 34
CANCELLED 0
ON TIME 47
DELAYED 37
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

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
Southwest Airlines WN4068
Southwest Airlines 		28/12/2025
05:15 		1 hours 42 minutes
07:00
United Airlines UA1538
United Airlines 		28/12/2025
08:10 		2 hours 15 minutes
10:05
Air Canada AC5150
Air Canada 		28/12/2025
17:40 		1 hours 54 minutes
19:36
United Airlines UA1226
United Airlines 		28/12/2025
16:29 		2 hours 2 minutes
18:25
Southwest Airlines WN4069
Southwest Airlines 		28/12/2025
07:25 		1 hours 48 minutes
09:10
Air Canada AC5650
Air Canada 		28/12/2025
16:29 		2 hours 2 minutes
18:25
Alaska Airlines AS6418
Alaska Airlines 		28/12/2025
13:18 		1 hours 46 minutes
15:07
Alaska Airlines 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 .