UA3903 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA3903, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and Newark - Newark Liberty International Airport (Airport Code EWR).
This flight data pertains specifically to the flight's details for Tuesday, February 03, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3903
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3903
UA3903 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
UA3903 United Airlines to Newark
Scheduled - On-time
Delay: 3 minutes
Flight Status for Tuesday February 03, 2026
Scheduled - On-time
Delay: 3 minutes
Flight Status for Tuesday February 03, 2026
Airline information
United Airlines
Departure
San Francisco (SFO)
February 03, 2026
San Francisco International Airport
Estimated Departure Time:
07:00 pm
Terminal:
-
Gate:
-
Scheduled Departure Time: 07:00 pm
Arrival
Newark (EWR)
February 04, 2026
Newark Liberty International Airport
Estimated Arrival Time:
03:31 am
Terminal:
-
Gate:
-
Scheduled Arrival Time: 03:28 am
Disclaimer
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Additional Information
Which is the frequency of flight UA3903?
The flight UA3903 is currently not scheduled at San Francisco Airport (SFO).
Which is the distance of flight UA3903?
The distance between the two airports is 2560 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 San Francisco: 2026-02-04 17:03:21
Current Time in Newark: 2026-02-04 20:03:21
The flight UA3903 is currently not scheduled at San Francisco Airport (SFO).
Which is the distance of flight UA3903?
The distance between the two airports is 2560 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 San Francisco: 2026-02-04 17:03:21
Current Time in Newark: 2026-02-04 20:03:21
Alternative Flights
The following airlines serves the same route between San Francisco and Newark:
Alaska Airlines
- Flight Number: AS292. (On Time performance: 86 - Average Delay: 12 minutes)
United Airlines
- Flight Number: UA1149. (On Time performance: 90 - Average Delay: 5 minutes)
- Flight Number: UA1355. (On Time performance: 74 - Average Delay: 7 minutes)
- Flight Number: UA1763. (On Time performance: 93 - Average Delay: 12 minutes)
- Flight Number: UA2011. (On Time performance: 52 - Average Delay: 44 minutes)
- Flight Number: UA2248. (On Time performance: 55 - Average Delay: 50 minutes)
- Flight Number: UA2416. (On Time performance: 74 - Average Delay: 12 minutes)
- Flight Number: UA285. (On Time performance: 76 - Average Delay: 12 minutes)
- Flight Number: UA435. (On Time performance: 78 - Average Delay: 27 minutes)
- Flight Number: UA698. (On Time performance: 83 - Average Delay: 16 minutes)
- Flight Number: UA713. (On Time performance: 70 - Average Delay: 13 minutes)
Alaska Airlines
- Flight Number: AS292. (On Time performance: 86 - Average Delay: 12 minutes)
United Airlines
- Flight Number: UA1149. (On Time performance: 90 - Average Delay: 5 minutes)
- Flight Number: UA1355. (On Time performance: 74 - Average Delay: 7 minutes)
- Flight Number: UA1763. (On Time performance: 93 - Average Delay: 12 minutes)
- Flight Number: UA2011. (On Time performance: 52 - Average Delay: 44 minutes)
- Flight Number: UA2248. (On Time performance: 55 - Average Delay: 50 minutes)
- Flight Number: UA2416. (On Time performance: 74 - Average Delay: 12 minutes)
- Flight Number: UA285. (On Time performance: 76 - Average Delay: 12 minutes)
- Flight Number: UA435. (On Time performance: 78 - Average Delay: 27 minutes)
- Flight Number: UA698. (On Time performance: 83 - Average Delay: 16 minutes)
- Flight Number: UA713. (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 UA3903
Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
04 February
04 February
07:00 pm
San Francisco (SFO)
San Francisco (SFO)
03:31 am
Newark (EWR)
Newark (EWR)
05h 31min
- On-time