| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 18 | EWR | SEA | 11:51 | 13:58 |
Landed Late
|
Track > |
| Aug 17 | EWR | SEA | 10:39 | 13:00 |
Landed
|
Track > |
| Aug 16 | EWR | SEA | 11:14 | 13:33 |
Landed
|
Track > |
| Aug 15 | EWR | SEA | 10:45 | 13:17 |
Landed
|
Track > |
| Aug 14 | EWR | SEA | 11:23 | 13:31 |
Landed
|
Track > |
| Aug 13 | EWR | SEA | 10:29 | 12:39 |
Landed
|
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| Aug 12 | EWR | SEA | 10:52 | 13:14 |
Landed
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| Aug 11 | EWR | SEA | 11:06 | 13:20 |
Landed
|
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| Aug 10 | EWR | SEA | 10:38 | 13:14 |
Landed
|
Track > |
| Aug 09 | EWR | SEA | 11:16 | 14:10 |
Unknown
|
Track > |
United Airlines Flight UA1238 connects New York, United States to Seattle, United States, taking off from New York Newark Liberty International Airport EWR and landing at Seattle Tacoma International Airport SEA.
How long is the UA1238 flight from New York to Seattle?
The average flight time from New York to Seattle is 5 hours and 18 minutes. The flight distance is 3855 km / 2395 miles and the average flight speed is 716 km/h / 445 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA1238 New York to Seattle?
The Airportia On-Time Performance Rating for United Airlines Flight UA1238 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA1238 arriving at?
Flight UA1238 arrives at Seattle Tacoma International Airport (SEA) Terminal 2.
When was the latest UA1238 flight?
The latest flight took off on Monday, August 18th, 2025 with the flight status being Landed on 13:58.
How else can the flight UA1238 be referenced as?
This United Airlines flight can also be referenced as UAL1238, UA 1238, UAL 1238.
How often is flight UA1238 delayed?
On average, 10% of all UA1238 flights are delayed. The average delay is 24 minutes.
Can I get compensation for my delayed or cancelled UA1238 flight or baggage issues?
If your UA1238 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 UA1238 Flight Tracker above for more details.
Other flights departing from New York EWR: UA2050, UA3419, UA2858, ET509
Other flights arriving at Seattle SEA: AS3305, AS3448, AS2409, AS2294
All flights connecting New York EWR to Seattle SEA.
