| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| May 20 | SFO | SEA | 08:59 | 10:53 |
Landed
|
Track > |
| May 19 | SFO | SEA | 09:10 | 11:01 |
Landed Late
|
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| May 18 | SFO | SEA | 08:43 | 10:32 |
Landed
|
Track > |
| May 17 | SFO | SEA | 09:04 | 11:01 |
Landed Late
|
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| May 16 | SFO | SEA | 08:58 | 10:50 |
Landed
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| May 15 | SFO | SEA | 08:54 | 10:51 |
Landed
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| May 14 | SFO | SEA | 11:23 | 10:43 |
En-Route
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| May 13 | SFO | SEA | 09:02 | 10:54 |
Landed
|
Track > |
| May 12 | SFO | SEA | 09:35 | 11:01 |
Landed Late
|
Track > |
| May 11 | SFO | SEA | 09:43 | 11:13 |
Landed Late
|
Track > |
United Airlines Flight UA2340 connects San Francisco, United States to Seattle, United States, taking off from San Francisco International Airport SFO and landing at Seattle Tacoma International Airport SEA.
How long is the UA2340 flight from San Francisco to Seattle?
The average flight time from San Francisco to Seattle is 1 hour and 47 minutes. The flight distance is 1093 km / 679 miles and the average flight speed is 601 km/h / 373 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA2340 San Francisco to Seattle?
The Airportia On-Time Performance Rating for United Airlines Flight UA2340 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA2340 flight?
The latest flight took off on Wednesday, May 20th, 2026 with the flight status being Landed on 10:53.
How else can the flight UA2340 be referenced as?
This United Airlines flight can also be referenced as UAL2340, UA 2340, UAL 2340.
How often is flight UA2340 delayed?
On average, 80% of all UA2340 flights are delayed. The average delay is 15 minutes.
Can I get compensation for my delayed or cancelled UA2340 flight or baggage issues?
If your UA2340 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our UA2340 Flight Tracker above for more details.
Flight UA2340 is code-shared by 3 airlines using the flight numbers NZ9405, OZ6306, VA8281
Other flights departing from San Francisco SFO: UA5433, UA717, UA2367, UA5623
Other flights arriving at Seattle SEA: AA2775, WN4204, WN657, AA4149
All flights connecting San Francisco SFO to Seattle SEA.