UA504 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA504, which currently operates between the airports of Newark - Newark Liberty International Airport (Airport Code EWR) and Dulles - Washington Dulles International Airport (Airport Code IAD).
This flight data pertains specifically to the flight's details for Tuesday, June 16, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA504
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA504
UA504 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
UA504 United Airlines to Dulles
We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.
We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.
Airline information
United Airlines
Departure
Newark (EWR)
June 16, 2026
Newark Liberty International Airport
Arrival
Dulles (IAD)
June 16, 2026
Washington Dulles International Airport
Disclaimer
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Codeshare Flights
This flight is shared with other airlines, this means that these other flights are the same:
- AV2233 - Avianca
- ET1387 - Ethiopian Airlines
- TP8498 - TAP Air Portugal
Additional Information
Which is the frequency of flight UA504?
The flight UA504 is scheduled to flight on Tuesday, Saturday on a weekly basis.
Which is the distance of flight UA504?
The distance between the two airports is 211 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA504 is scheduled to flight on Tuesday, Saturday on a weekly basis.
Which is the distance of flight UA504?
The distance between the two airports is 211 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
Alternative Flights
The following airlines serves the same route between Newark and Dulles:
Mountain Air Cargo
- Flight Number: MTN8300. (On Time performance: 63 - Average Delay: 12 minutes)
- Flight Number: MTN8302. (On Time performance: 62 - Average Delay: 11 minutes)
- Flight Number: MTN8313. (On Time performance: 25 - Average Delay: 36 minutes)
United Airlines
- Flight Number: UA1366. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: UA1413. (On Time performance: 83 - Average Delay: 7 minutes)
- Flight Number: UA1784. (On Time performance: 79 - Average Delay: 15 minutes)
- Flight Number: UA1992. (On Time performance: 75 - Average Delay: 11 minutes)
- Flight Number: UA2677. (On Time performance: 69 - Average Delay: 19 minutes)
Mountain Air Cargo
- Flight Number: MTN8300. (On Time performance: 63 - Average Delay: 12 minutes)
- Flight Number: MTN8302. (On Time performance: 62 - Average Delay: 11 minutes)
- Flight Number: MTN8313. (On Time performance: 25 - Average Delay: 36 minutes)
United Airlines
- Flight Number: UA1366. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: UA1413. (On Time performance: 83 - Average Delay: 7 minutes)
- Flight Number: UA1784. (On Time performance: 79 - Average Delay: 15 minutes)
- Flight Number: UA1992. (On Time performance: 75 - Average Delay: 11 minutes)
- Flight Number: UA2677. (On Time performance: 69 - Average Delay: 19 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
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 UA504
Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
16 June
16 June
05:59 am
Newark (EWR)
Newark (EWR)
07:18 am
Dulles (IAD)
Dulles (IAD)
01h 19min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Saturday
13 June
13 June
05:56 am
Newark (EWR)
Newark (EWR)
07:30 am
Dulles (IAD)
Dulles (IAD)
01h 34min
Boeing 737-900
Boeing 737-900
Landed - On-time
Tuesday
09 June
09 June
05:49 am
Newark (EWR)
Newark (EWR)
06:57 am
Dulles (IAD)
Dulles (IAD)
01h 08min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Saturday
06 June
06 June
05:55 am
Newark (EWR)
Newark (EWR)
07:08 am
Dulles (IAD)
Dulles (IAD)
01h 13min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Tuesday
02 June
02 June
05:54 am
Newark (EWR)
Newark (EWR)
07:17 am
Dulles (IAD)
Dulles (IAD)
01h 23min
Boeing 737MAX
Boeing 737MAX
Landed - On-time