| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 25 | EWR | SEA | 16:04 | 18:25 |
Landed
|
Track > |
| Oct 24 | EWR | SEA | 15:45 | 18:00 |
Landed
|
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| Oct 23 | EWR | SEA | 15:45 | 18:07 |
Landed
|
Track > |
| Oct 22 | EWR | SEA | 15:45 | 18:00 |
Landed
|
Track > |
| Oct 21 | EWR | SEA | 15:40 | 18:07 |
Landed
|
Track > |
| Oct 20 | EWR | SEA | 16:10 | 18:37 |
Landed
|
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| Oct 19 | EWR | SEA | 15:53 | 18:19 |
Landed
|
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| Oct 18 | EWR | SEA | 15:59 | 18:33 |
Landed
|
Track > |
| Oct 17 | EWR | SEA | 15:56 | 18:19 |
Landed
|
Track > |
| Oct 16 | EWR | SEA | 15:48 | 18:05 |
Landed
|
Track > |
United Airlines Flight UA2403 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 UA2403 flight from New York to Seattle?
The average flight time from New York to Seattle is 5 hours and 22 minutes. The flight distance is 3855 km / 2395 miles and the average flight speed is 717 km/h / 445 mph.
What is the On-Time Performance (OTP) of United Airlines Flight UA2403 New York to Seattle?
The Airportia On-Time Performance Rating for United Airlines Flight UA2403 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight UA2403 arriving at?
Flight UA2403 arrives at Seattle Tacoma International Airport (SEA) Terminal 6.
When was the latest UA2403 flight?
The latest flight took off on Sunday, October 26th, 2025 with the flight status being Landed on 18:25.
How else can the flight UA2403 be referenced as?
This United Airlines flight can also be referenced as UAL2403, UA 2403, UAL 2403.
How often is flight UA2403 delayed?
On average, 20% of all UA2403 flights are delayed. The average delay is 4 minutes.
Can I get compensation for my delayed or cancelled UA2403 flight or baggage issues?
If your UA2403 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 UA2403 Flight Tracker above for more details.
Other flights departing from New York EWR: UA2291, AC797, UA2141, UA3667
Other flights arriving at Seattle SEA: AS107, AS1147, UA343, AS3350
All flights connecting New York EWR to Seattle SEA.
