| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 22 | KEF | BOS | 09:35 | 10:56 |
Landed
|
Track > |
| Mar 21 | KEF | BOS | 11:35 | 13:03 |
Landed
|
Track > |
Icelandair Flight FI637 connects Reykjavik, Iceland to Boston, United States, taking off from Keflavik International Airport KEF and landing at Boston Logan International Airport BOS.
How long is the FI637 flight from Reykjavik to Boston?
The average flight time from Reykjavik to Boston is 5 hours and 24 minutes. The flight distance is 3874 km / 2407 miles and the average flight speed is 716 km/h / 445 mph.
What is the On-Time Performance (OTP) of Icelandair Flight FI637 Reykjavik to Boston?
The Airportia On-Time Performance Rating for Icelandair Flight FI637 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight FI637 arriving at?
Flight FI637 arrives at Boston Logan International Airport (BOS) Terminal B.
When was the latest FI637 flight?
The latest flight took off on Sunday, March 22nd, 2026 with the flight status being Landed on 10:56.
How else can the flight FI637 be referenced as?
This Icelandair flight can also be referenced as ICE637, FI0637, FI 637, ICE 637.
How often is flight FI637 delayed?
On average, 0% of all FI637 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled FI637 flight or baggage issues?
If your FI637 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 FI637 Flight Tracker above for more details.
Other flights departing from Reykjavik KEF: SK925, FI430, FI115, FI635
Other flights arriving at Boston BOS: B62692, UA1932, UA2067, AA3628
All flights connecting Reykjavik KEF to Boston BOS.