| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Feb 25 | EWR | BFI | 10:10 | 12:37 |
En-Route
|
Track > |
| Feb 24 | EWR | BFI | 09:00 | 02:00 |
Unknown
|
Track > |
Sun Country Airlines Flight SY8631 connects New York, United States to Seattle, United States, taking off from New York Newark Liberty International Airport EWR and landing at Seattle Boeing Field BFI.
What is the On-Time Performance (OTP) of Sun Country Airlines Flight SY8631 New York to Seattle?
The Airportia On-Time Performance Rating for Sun Country Airlines Flight SY8631 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest SY8631 flight?
The latest flight took off on Wednesday, February 25th, 2026 with the flight status being En-Route on 12:37.
How else can the flight SY8631 be referenced as?
This Sun Country Airlines flight can also be referenced as SCX8631, SY 8631, SCX 8631.
How often is flight SY8631 delayed?
On average, 0% of all SY8631 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled SY8631 flight or baggage issues?
If your SY8631 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 SY8631 Flight Tracker above for more details.
Other flights departing from New York EWR: UA1960, UA2211, UA3528, UA3717
Other flights arriving at Seattle BFI: SY8631, M56240, M51710, M51212
All flights connecting New York EWR to Seattle BFI.