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

UA1873 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA1873, which currently operates between the airports of Phoenix - Phoenix Sky Harbor International Airport (Airport Code PHX) and Dulles - Washington Dulles International Airport (Airport Code IAD).
This flight data pertains specifically to the flight's details for Tuesday, August 26, 2025.

UA1873 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

UA1873 United Airlines to Dulles

Scheduled - Delayed
Delay: 20 minutes
Flight Status for Tuesday August 26, 2025
This flight was also scheduled for Yesterday (August 25, 2025). See it here
This flight is also scheduled for Tomorrow (August 27, 2025). See it here

Airline information

United Airlines
United Airlines
Equipment: Boeing 737MAX 9 Passenger

Departure

Phoenix (PHX)
August 26, 2025
Phoenix Sky Harbor International Airport
Estimated Departure Time:
08:30 am
Terminal:
3
Gate:
E3
Scheduled Departure Time: 08:00 am

Arrival

Dulles (IAD)
August 26, 2025
Washington Dulles International Airport
Estimated Arrival Time:
03:45 pm
Terminal:
-
Gate:
C23
Scheduled Arrival Time: 03:25 pm
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:

- AV2090 - Avianca

- LH7877 - Lufthansa

- OS7862 - Austrian

- SN8844 - Brussels Airlines

Additional Information

Which is the frequency of flight UA1873?
The flight UA1873 is scheduled to flight on daily basis.

Which is the distance of flight UA1873?
The distance between the two airports is 1952 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: 2025-08-26 04:14:17
Current Time in Dulles: 2025-08-26 07:14:17

Alternative Flights

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

United Airlines
- Flight Number: UA1508.
- Flight Number: UA2241. (On Time performance: 83 - Average Delay: 17 minutes)
- Flight Number: UA2497. (On Time performance: 56 - Average Delay: 27 minutes)
- Flight Number: UA483. (On Time performance: 87 - Average Delay: 20 minutes)

Southwest Airlines
- Flight Number: WN1961. (On Time performance: 77 - Average Delay: 12 minutes)
- Flight Number: WN4044. (On Time performance: 47 - Average Delay: 38 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: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights UA1873

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
25 August
07:53 am
Phoenix (PHX)
03:26 pm
Dulles (IAD)
04h 33min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Sunday
24 August
02:50 pm
()
10:06 pm
Dulles (IAD)
Boeing 737-900
Boeing 737-900
Landed - DIVERTED
Sunday
24 August
07:58 am
Phoenix (PHX)
01:51 pm
Phoenix (PHX)
Boeing 737-900
Boeing 737-900
- DIVERTED
Saturday
23 August
07:52 am
Phoenix (PHX)
03:01 pm
Dulles (IAD)
Boeing 737-900
Boeing 737-900
Landed - On-time
Friday
22 August
07:53 am
Phoenix (PHX)
03:19 pm
Dulles (IAD)
Boeing 737-900
Boeing 737-900
Landed - On-time
Thursday
21 August
07:55 am
Phoenix (PHX)
03:21 pm
Dulles (IAD)
Boeing 737-900
Boeing 737-900
Landed - On-time
Wednesday
20 August
07:58 am
Phoenix (PHX)
03:20 pm
Dulles (IAD)
Boeing 737-900
Boeing 737-900
Landed - On-time
Tuesday
19 August
07:57 am
Phoenix (PHX)
03:26 pm
Dulles (IAD)
Boeing 737-900
Boeing 737-900
Landed - On-time