Informational Guide to Phoenix International Airport (PHX) - NON OFFICIAL

UA624 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA624, which currently operates between the airports of Phoenix - Phoenix Sky Harbor International Airport (Airport Code PHX) and Denver - Denver International Airport (Airport Code DEN).
This flight data pertains specifically to the flight's details for Wednesday, April 01, 2026.

UA624 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

UA624 United Airlines to Denver

Scheduled - On-time
Flight Status for Wednesday April 01, 2026
This flight was also scheduled for Yesterday (March 30, 2026). See it here
This flight is also scheduled for Today (March 31, 2026). See it here

Airline information

United Airlines
United Airlines
Equipment: Boeing 737MAX 9 Passenger

Departure

Phoenix (PHX)
April 01, 2026
Phoenix Sky Harbor International Airport
Estimated Departure Time:
04:34 pm
Terminal:
3
Gate:
E9
Scheduled Departure Time: 04:34 pm

Arrival

Denver (DEN)
April 01, 2026
Denver International Airport
Estimated Arrival Time:
07:30 pm
Terminal:
-
Gate:
-
Scheduled Arrival Time: 07:30 pm
Baggage: 12
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.phoenix-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- AC3631 - Air Canada

- CM1234 - Copa Airlines

Additional Information

Which is the frequency of flight UA624?
The flight UA624 is scheduled to flight on Monday, Tuesday, Sunday on a weekly basis.

Which is the distance of flight UA624?
The distance between the two airports is 601 miles.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Phoenix: 2026-03-31 04:21:14
Current Time in Denver: 2026-03-31 05:21:14

Alternative Flights

The following airlines serves the same route between Phoenix and Denver:

American Airlines
- Flight Number: AA1414. (On Time performance: 79 - Average Delay: 15 minutes)
- Flight Number: AA1997. (On Time performance: 78 - Average Delay: 20 minutes)
- Flight Number: AA2601. (On Time performance: 72 - Average Delay: 14 minutes)
- Flight Number: AA3366. (On Time performance: 82 - Average Delay: 10 minutes)
- Flight Number: AA3368. (On Time performance: 81 - Average Delay: 7 minutes)

Frontier Airlines
- Flight Number: F91376. (On Time performance: 91 - Average Delay: 15 minutes)
- Flight Number: F91748. (On Time performance: 73 - Average Delay: 21 minutes)
- Flight Number: F91820. (On Time performance: 79 - Average Delay: 22 minutes)
- Flight Number: F92106. (On Time performance: 58 - Average Delay: 49 minutes)
- Flight Number: F92142. (On Time performance: 72 - Average Delay: 34 minutes)
- Flight Number: F94766. (On Time performance: 82 - Average Delay: 13 minutes)
- Flight Number: F94768. (On Time performance: 64 - Average Delay: 19 minutes)

United Airlines
- Flight Number: UA1226. (On Time performance: 79 - Average Delay: 12 minutes)
- Flight Number: UA1637. (On Time performance: 80 - Average Delay: 27 minutes)
- Flight Number: UA1745. (On Time performance: 86 - Average Delay: 12 minutes)
- Flight Number: UA1998. (On Time performance: 81 - Average Delay: 17 minutes)
- Flight Number: UA2614. (On Time performance: 76 - Average Delay: 7 minutes)
- Flight Number: UA2680. (On Time performance: 88 - Average Delay: 7 minutes)
- Flight Number: UA337. (On Time performance: 92 - Average Delay: 2 minutes)
- Flight Number: UA377. (On Time performance: 71 - Average Delay: 24 minutes)
- Flight Number: UA597. (On Time performance: 79 - Average Delay: 7 minutes)
- Flight Number: UA709. (On Time performance: 83 - Average Delay: 13 minutes)

Southwest Airlines
- Flight Number: WN1037. (On Time performance: 71 - Average Delay: 20 minutes)
- Flight Number: WN116. (On Time performance: 72 - Average Delay: 15 minutes)
- Flight Number: WN1178. (On Time performance: 89 - Average Delay: 8 minutes)
- Flight Number: WN1262.
- Flight Number: WN1416. (On Time performance: 58 - Average Delay: 20 minutes)
- Flight Number: WN1451. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: WN176. (On Time performance: 75 - Average Delay: 16 minutes)
- Flight Number: WN1911. (On Time performance: 70 - Average Delay: 18 minutes)
- Flight Number: WN2116. (On Time performance: 65 - Average Delay: 25 minutes)
- Flight Number: WN2233. (On Time performance: 60 - Average Delay: 30 minutes)
- Flight Number: WN2488. (On Time performance: 50 - Average Delay: 29 minutes)
- Flight Number: WN2881. (On Time performance: 63 - Average Delay: 27 minutes)
- Flight Number: WN3269. (On Time performance: 63 - Average Delay: 18 minutes)
- Flight Number: WN4144. (On Time performance: 44 - Average Delay: 43 minutes)
- Flight Number: WN418. (On Time performance: 90 - Average Delay: 6 minutes)
- Flight Number: WN4206. (On Time performance: 88 - Average Delay: 3 minutes)
- Flight Number: WN726. (On Time performance: 50 - Average Delay: 32 minutes)
- Flight Number: WN859. (On Time performance: 64 - Average Delay: 24 minutes)

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from March 06, 2025 to March 29, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Last Past Flights UA624

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
30 March
04:29 pm
Phoenix (PHX)
07:34 pm
Denver (DEN)
02h 05min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Sunday
29 March
04:24 pm
Phoenix (PHX)
07:09 pm
Denver (DEN)
01h 45min
Boeing 737MAX
Boeing 737MAX
Landed - On-time