Informational Guide to Seattle–Tacoma Airport - Seatac (SEA) - NON OFFICIAL

UA3773 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA3773, which currently operates between the airports of Newark - Newark Liberty International Airport (Airport Code EWR) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Wednesday, October 22, 2025.

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 from Newark

This flight is not scheduled for October 22, 2025.

Airline information

United Airlines
United Airlines

Departure

Newark (EWR)
October 10, 2025
Newark Liberty International Airport

Arrival

Seattle (SEA)
October 10, 2025
Seattle-Tacoma International Airport
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 2395 miles.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Newark: 2025-10-21 16:06:37
Current Time in Seattle: 2025-10-21 13:06:37

Alternative Flights

The following airlines serves the same route between Newark and Seattle:

Alaska Airlines
- Flight Number: AS280. (On Time performance: 76 - Average Delay: 21 minutes)
- Flight Number: AS296. (On Time performance: 57 - Average Delay: 25 minutes)
- Flight Number: AS299. (On Time performance: 78 - Average Delay: 20 minutes)
- Flight Number: AS462. (On Time performance: 71 - Average Delay: 28 minutes)

FedEx
- Flight Number: FX3954. (On Time performance: 69 - Average Delay: 15 minutes)

United Airlines
- Flight Number: UA1330. (On Time performance: 91 - Average Delay: 4 minutes)
- Flight Number: UA2044. (On Time performance: 64 - Average Delay: 28 minutes)
- Flight Number: UA2403. (On Time performance: 82 - Average Delay: 11 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

Last Past Flights UA3773

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
20 October
06:48 pm
San Francisco (SFO)
09:07 pm
Seattle (SEA)
05h 19min
Boeing 777-300
Boeing 777-300
Landed - On-time
Friday
10 October
04:50 pm
Newark (EWR)
07:53 pm
Seattle (SEA)
06h 03min
Boeing 777-200
Boeing 777-200
Landed - On-time