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

UA2110 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA2110, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Wednesday, August 20, 2025.

UA2110 On Time performance:
56
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

UA2110 United Airlines from San Francisco

This flight is not scheduled for August 20, 2025.

Airline information

United Airlines
United Airlines

Departure

San Francisco (SFO)
August 17, 2025
San Francisco International Airport

Arrival

Seattle (SEA)
August 18, 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.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- NZ9401 - Air New Zealand

- VA8287 - Virgin Australia

Additional Information

Which is the frequency of flight UA2110?
The flight UA2110 is scheduled to flight on daily basis.

Which is the distance of flight UA2110?
The distance between the two airports is 679 miles.

Which is the flight time of flight UA2110?
The scheduled flight time gate to gate is: 02:04 hours.
The real flight time gate to gate on average is: 02:05 hours.

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 San Francisco and Seattle:

Alaska Airlines
- Flight Number: AS1043. (On Time performance: 57 - Average Delay: 18 minutes)
- Flight Number: AS1065. (On Time performance: 52 - Average Delay: 36 minutes)
- Flight Number: AS1075. (On Time performance: 64 - Average Delay: 26 minutes)
- Flight Number: AS1113. (On Time performance: 67 - Average Delay: 13 minutes)
- Flight Number: AS1169. (On Time performance: 23 - Average Delay: 40 minutes)
- Flight Number: AS1223. (On Time performance: 40 - Average Delay: 31 minutes)
- Flight Number: AS1225. (On Time performance: 56 - Average Delay: 19 minutes)
- Flight Number: AS1327. (On Time performance: 27 - Average Delay: 48 minutes)
- Flight Number: AS589. (On Time performance: 60 - Average Delay: 35 minutes)
- Flight Number: AS591. (On Time performance: 44 - Average Delay: 26 minutes)
- Flight Number: AS626. (On Time performance: 79 - Average Delay: 11 minutes)
- Flight Number: AS922. (On Time performance: 66 - Average Delay: 15 minutes)
- Flight Number: AS981. (On Time performance: 81 - Average Delay: 13 minutes)

Delta Air Lines
- Flight Number: DL1412. (On Time performance: 77 - Average Delay: 18 minutes)
- Flight Number: DL2721. (On Time performance: 97 - Average Delay: 1 minutes)
- Flight Number: DL3636. (On Time performance: 82 - Average Delay: 12 minutes)
- Flight Number: DL3707. (On Time performance: 65 - Average Delay: 16 minutes)
- Flight Number: DL3991. (On Time performance: 91 - Average Delay: 5 minutes)

United Airlines
- Flight Number: UA1218. (On Time performance: 63 - Average Delay: 29 minutes)
- Flight Number: UA1969. (On Time performance: 94 - Average Delay: 3 minutes)
- Flight Number: UA2019. (On Time performance: 77 - Average Delay: 17 minutes)
- Flight Number: UA2332. (On Time performance: 71 - Average Delay: 21 minutes)
- Flight Number: UA2367. (On Time performance: 40 - Average Delay: 22 minutes)
- Flight Number: UA2397. (On Time performance: 64 - Average Delay: 25 minutes)
- Flight Number: UA2400. (On Time performance: 63 - Average Delay: 15 minutes)
- Flight Number: UA2432. (On Time performance: 83 - Average Delay: 6 minutes)
- Flight Number: UA433. (On Time performance: 81 - Average Delay: 11 minutes)
- Flight Number: UA5542. (On Time performance: 67 - Average Delay: 17 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from August 02, 2025 to August 17, 2025, we have obtained these figures.
Total number of flights: 16
On Time: 9 ( 56 % )
Moderate Delay: 2 ( 13 % )
Significant Delay: 3 ( 19 % )
Major Delay: 2 ( 13 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 28 minutes.
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 UA2110

Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
19 August
11:07 pm
San Francisco (SFO)
01:03 am
Seattle (SEA)
01h 56min
Boeing 737-900
Boeing 737-900
Landed - On-time
Monday
18 August
11:00 pm
San Francisco (SFO)
01:12 am
Seattle (SEA)
02h 12min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Sunday
17 August
10:55 pm
San Francisco (SFO)
12:50 am
Seattle (SEA)
01h 55min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Saturday
16 August
10:53 pm
San Francisco (SFO)
01:22 am
Seattle (SEA)
02h 29min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Friday
15 August
12:46 am
San Francisco (SFO)
02:41 am
Seattle (SEA)
01h 55min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Thursday
14 August
11:10 pm
San Francisco (SFO)
01:14 am
Seattle (SEA)
02h 04min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Wednesday
13 August
11:01 pm
San Francisco (SFO)
01:08 am
Seattle (SEA)
02h 07min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Tuesday
12 August
10:51 pm
San Francisco (SFO)
12:46 am
Seattle (SEA)
01h 55min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Monday
11 August
10:47 pm
San Francisco (SFO)
01:10 am
Seattle (SEA)
02h 23min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Sunday
10 August
10:47 pm
San Francisco (SFO)
12:46 am
Seattle (SEA)
01h 59min
Boeing 737MAX
Boeing 737MAX
Landed - On-time