UA4575 United Airlines - Flight Status
Codeshare Flights
The flight AC3634 from Air Canada (AC) is a codeshare flight operated by United Airlines (UA) under the flight number UA4575. Check this page for details about flight UA4575.
Below, you can find details about United Airlines flight UA4575, 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 Thursday, October 29, 2026.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4575
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4575
UA4575 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
UA4575 United Airlines to Dulles
Scheduled - On-time
Flight Status for Thursday October 29, 2026
Scheduled - On-time
Flight Status for Thursday October 29, 2026
Airline information
United Airlines
Equipment: Canadair (Bombardier) Regional Jet 550
Departure
Philadelphia (PHL)
October 29, 2026
Philadelphia International Airport
Estimated Departure Time:
03:05 pm
Terminal:
D
Gate:
D7
Scheduled Departure Time: 03:05 pm
Arrival
Dulles (IAD)
October 29, 2026
Washington Dulles International Airport
Estimated Arrival Time:
04:18 pm
Terminal:
-
Gate:
Z9
Scheduled Arrival Time: 04:18 pm
Baggage: 6
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.philadelphia-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:
- AC3634 - Air Canada
- AV2085 - Avianca
Additional Information
Which is the frequency of flight UA4575?
The flight UA4575 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Sunday on a weekly basis.
Which is the distance of flight UA4575?
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 UA4575 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Sunday on a weekly basis.
Which is the distance of flight UA4575?
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: UA3676.
United Airlines - Flight Number: UA3676.
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 UA4575
Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
28 October
28 October
02:59 pm
Philadelphia (PHL)
Philadelphia (PHL)
03:49 pm
Dulles (IAD)
Dulles (IAD)
00h 50min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Tuesday
27 October
27 October
02:55 pm
Philadelphia (PHL)
Philadelphia (PHL)
04:01 pm
Dulles (IAD)
Dulles (IAD)
01h 06min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Monday
26 October
26 October
02:59 pm
Philadelphia (PHL)
Philadelphia (PHL)
04:04 pm
Dulles (IAD)
Dulles (IAD)
01h 05min
Canadair (Bomb
Canadair (Bomb
Landed - On-time
Sunday
25 October
25 October
03:00 pm
Philadelphia (PHL)
Philadelphia (PHL)
03:49 pm
Dulles (IAD)
Dulles (IAD)
00h 49min
Canadair (Bomb
Canadair (Bomb
Landed - On-time