UA3773 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA3773, which currently operates between the airports of Seattle - Seattle-Tacoma International Airport (Airport Code SEA) and San Francisco - San Francisco International Airport (Airport Code SFO).
This flight data pertains specifically to the flight's details for Thursday, September 18, 2025.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3773
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3773
UA3773 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
UA3773 United Airlines to San Francisco
Scheduled - Delayed
Delay: 34 minutes
Flight Status for Thursday September 18, 2025
Scheduled - Delayed
Delay: 34 minutes
Flight Status for Thursday September 18, 2025
Airline information
United Airlines
Equipment: Boeing 777-300ER
Departure
Seattle (SEA)
September 18, 2025
Seattle-Tacoma International Airport
Estimated Departure Time:
10:01 pm
Gate:
CG3
Scheduled Departure Time: 09:20 pm
Arrival
San Francisco (SFO)
September 18, 2025
San Francisco International Airport
Estimated Arrival Time:
12:09 am (2025-09-19)
Terminal:
3
Gate:
F13
Scheduled Arrival Time: 11:35 pm
Baggage: 9
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 UA3773?
The flight UA3773 is currently not scheduled at Seattle Airport - SEATAC.
Which is the distance of flight UA3773?
The distance between the two airports is 679 miles.
Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.
The flight UA3773 is currently not scheduled at Seattle Airport - SEATAC.
Which is the distance of flight UA3773?
The distance between the two airports is 679 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 Seattle and San Francisco:
Alaska Airlines
- Flight Number: AS1050. (On Time performance: 56 - Average Delay: 28 minutes)
- Flight Number: AS1082. (On Time performance: 62 - Average Delay: 15 minutes)
- Flight Number: AS1112. (On Time performance: 53 - Average Delay: 20 minutes)
- Flight Number: AS1132. (On Time performance: 64 - Average Delay: 19 minutes)
- Flight Number: AS1140. (On Time performance: 64 - Average Delay: 24 minutes)
- Flight Number: AS1166. (On Time performance: 70 - Average Delay: 18 minutes)
- Flight Number: AS1284. (On Time performance: 57 - Average Delay: 24 minutes)
- Flight Number: AS1318. (On Time performance: 56 - Average Delay: 25 minutes)
- Flight Number: AS590. (On Time performance: 73 - Average Delay: 24 minutes)
- Flight Number: AS980. (On Time performance: 50 - Average Delay: 26 minutes)
Delta Air Lines
- Flight Number: DL1412. (On Time performance: 82 - Average Delay: 18 minutes)
- Flight Number: DL1603. (On Time performance: 86 - Average Delay: 9 minutes)
- Flight Number: DL2635. (On Time performance: 79 - Average Delay: 12 minutes)
- Flight Number: DL3636. (On Time performance: 90 - Average Delay: 7 minutes)
- Flight Number: DL3707. (On Time performance: 90 - Average Delay: 6 minutes)
- Flight Number: DL3991. (On Time performance: 78 - Average Delay: 11 minutes)
United Airlines
- Flight Number: UA1620. (On Time performance: 96 - Average Delay: 2 minutes)
- Flight Number: UA2355. (On Time performance: 95 - Average Delay: 2 minutes)
- Flight Number: UA2482. (On Time performance: 71 - Average Delay: 18 minutes)
- Flight Number: UA2640. (On Time performance: 93 - Average Delay: 3 minutes)
- Flight Number: UA325. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: UA5707. (On Time performance: 73 - Average Delay: 12 minutes)
- Flight Number: UA737. (On Time performance: 70 - Average Delay: 13 minutes)
Alaska Airlines
- Flight Number: AS1050. (On Time performance: 56 - Average Delay: 28 minutes)
- Flight Number: AS1082. (On Time performance: 62 - Average Delay: 15 minutes)
- Flight Number: AS1112. (On Time performance: 53 - Average Delay: 20 minutes)
- Flight Number: AS1132. (On Time performance: 64 - Average Delay: 19 minutes)
- Flight Number: AS1140. (On Time performance: 64 - Average Delay: 24 minutes)
- Flight Number: AS1166. (On Time performance: 70 - Average Delay: 18 minutes)
- Flight Number: AS1284. (On Time performance: 57 - Average Delay: 24 minutes)
- Flight Number: AS1318. (On Time performance: 56 - Average Delay: 25 minutes)
- Flight Number: AS590. (On Time performance: 73 - Average Delay: 24 minutes)
- Flight Number: AS980. (On Time performance: 50 - Average Delay: 26 minutes)
Delta Air Lines
- Flight Number: DL1412. (On Time performance: 82 - Average Delay: 18 minutes)
- Flight Number: DL1603. (On Time performance: 86 - Average Delay: 9 minutes)
- Flight Number: DL2635. (On Time performance: 79 - Average Delay: 12 minutes)
- Flight Number: DL3636. (On Time performance: 90 - Average Delay: 7 minutes)
- Flight Number: DL3707. (On Time performance: 90 - Average Delay: 6 minutes)
- Flight Number: DL3991. (On Time performance: 78 - Average Delay: 11 minutes)
United Airlines
- Flight Number: UA1620. (On Time performance: 96 - Average Delay: 2 minutes)
- Flight Number: UA2355. (On Time performance: 95 - Average Delay: 2 minutes)
- Flight Number: UA2482. (On Time performance: 71 - Average Delay: 18 minutes)
- Flight Number: UA2640. (On Time performance: 93 - Average Delay: 3 minutes)
- Flight Number: UA325. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: UA5707. (On Time performance: 73 - Average Delay: 12 minutes)
- Flight Number: UA737. (On Time performance: 70 - Average Delay: 13 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 UA3773
No flights for UA3773 were scheduled in the past month. The last flight took place on Thursday, September 18, 2025