UA4204 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA4204, which currently operates between the airports of Seattle - King County International Airport (Airport Code BFI) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Monday, March 23, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4204
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA4204
UA4204 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
UA4204 United Airlines from Seattle
Flight Status for Monday March 23, 2026
Flight Status for Monday March 23, 2026
Airline information
United Airlines
Departure
Seattle (BFI)
March 23, 2026
King County International Airport
Estimated Departure Time:
02:30 pm
Terminal:
-
Gate:
-
Scheduled Departure Time: 02:30 pm
Arrival
Seattle (SEA)
March 23, 2026
Seattle-Tacoma International Airport
Estimated Arrival Time:
03:30 pm
Gate:
-
Scheduled Arrival Time: 03:30 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.seattle-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.
Additional Information
Which is the frequency of flight UA4204?
The flight UA4204 is currently not scheduled at Seattle Airport - SEATAC.
Which is the distance of flight UA4204?
The distance between the two airports is 6 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA4204 is currently not scheduled at Seattle Airport - SEATAC.
Which is the distance of flight UA4204?
The distance between the two airports is 6 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 Seattle and Seattle:
Sun Country Airlines - Flight Number: SY8772.
Sun Country Airlines - Flight Number: SY8772.
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 UA4204
No flights for UA4204 were scheduled in the past month. The last flight took place on Monday, March 23, 2026