UA4584 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA4584, which currently operates between the airports of Philadelphia - Philadelphia International Airport (Airport Code PHL) and Dulles - Washington Dulles International Airport (Airport Code IAD).
This flight data pertains specifically to the flight's details for Friday, September 11, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4584
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4584
UA4584 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
UA4584 United Airlines to Dulles
Landed - On-time
Flight Status for Friday September 11, 2026
Landed - On-time
Flight Status for Friday September 11, 2026
Airline information
United Airlines
Equipment: Canadair (Bombardier) Regional Jet 550
Departure
Philadelphia (PHL)
September 11, 2026
Philadelphia International Airport
Departed at:
02:56 pm
Terminal:
D
Gate:
D7
Scheduled Departure Time: 03:05 pm
Arrival
Dulles (IAD)
September 11, 2026
Washington Dulles International Airport
Arrived at:
03:50 pm
Terminal:
-
Gate:
A6C
Scheduled Arrival Time: 04:21 pm
Baggage: 6
Disclaimer
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Additional Information
Which is the frequency of flight UA4584?
The flight UA4584 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight UA4584?
The distance between the two airports is 134 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA4584 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.
Which is the distance of flight UA4584?
The distance between the two airports is 134 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 airline serve the same route between Philadelphia and Dulles:
United Airlines - Flight Number: UA4056.
United Airlines - Flight Number: UA4056.
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 UA4584
Date
Departure
Arrival
Duration
Aircraft
Status
Thursday
10 September
10 September
03:02 pm
Philadelphia (PHL)
Philadelphia (PHL)
04:05 pm
Dulles (IAD)
Dulles (IAD)
01h 03min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Wednesday
09 September
09 September
02:55 pm
Philadelphia (PHL)
Philadelphia (PHL)
03:44 pm
Dulles (IAD)
Dulles (IAD)
00h 49min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Tuesday
08 September
08 September
02:55 pm
Philadelphia (PHL)
Philadelphia (PHL)
03:45 pm
Dulles (IAD)
Dulles (IAD)
00h 50min
Canadair (Bomb
Canadair (Bomb
Landed - On-time