UA3778 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA3778, which currently operates between the airports of Seattle - King County International Airport (Airport Code BFI) and Los Angeles - Los Angeles International Airport (Airport Code LAX).
This flight data pertains specifically to the flight's details for Sunday, March 29, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3778
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3778
UA3778 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
UA3778 United Airlines from Seattle
Scheduled - On-time
Flight Status for Sunday March 29, 2026
Scheduled - On-time
Flight Status for Sunday March 29, 2026
Airline information
United Airlines
Equipment: Boeing 737-900 Passenger (Scimitar Winglets)
Departure
Seattle (BFI)
March 29, 2026
King County International Airport
Estimated Departure Time:
08:20 pm
Terminal:
-
Gate:
-
Scheduled Departure Time: 08:20 pm
Arrival
Los Angeles (LAX)
March 29, 2026
Los Angeles International Airport
Estimated Arrival Time:
10:55 pm
Terminal:
7
Gate:
74
Scheduled Arrival Time: 10:55 pm
Baggage: 4
Disclaimer
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Additional Information
Which is the frequency of flight UA3778?
The flight UA3778 is currently not scheduled at Los Angeles Airport (LAX).
Which is the distance of flight UA3778?
The distance between the two airports is 961 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA3778 is currently not scheduled at Los Angeles Airport (LAX).
Which is the distance of flight UA3778?
The distance between the two airports is 961 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 Los Angeles:
UPS - Flight Number: 5X9843. (On Time performance: 100 - Average Delay: 2 minutes)
UPS - Flight Number: 5X9843. (On Time performance: 100 - Average Delay: 2 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 UA3778
No flights for UA3778 were scheduled in the past month. The last flight took place on Sunday, March 29, 2026