| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 17 | BOS | KEF | 14:28 | 23:05 |
Landed Late
|
Track > |
| Aug 10 | BOS | KEF | 13:38 | 22:14 |
Landed
|
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| Apr 07 | BOS | KEF | 20:06 | 04:29 |
Landed
|
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| Mar 29 | BOS | KEF | 12:43 | 21:01 |
Landed
|
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| Mar 28 | BOS | KEF | 13:15 | 22:04 |
Landed Late
|
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| Mar 26 | BOS | KEF | 17:34 | 02:01 |
Delayed
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| Mar 25 | BOS | KEF | 13:10 | 21:35 |
Landed
|
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| Mar 22 | BOS | KEF | 13:27 | 22:04 |
Landed Late
|
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| Mar 21 | BOS | KEF | 13:11 | 21:27 |
Landed
|
Track > |
| Mar 19 | BOS | KEF | 13:36 | 21:35 |
Landed
|
Track > |
Icelandair Flight FI634 connects Boston, United States to Reykjavik, Iceland, taking off from Boston Logan International Airport BOS and landing at Keflavik International Airport KEF.
How long is the FI634 flight from Boston to Reykjavik?
The average flight time from Boston to Reykjavik is 4 hours and 26 minutes. The flight distance is 3874 km / 2407 miles and the average flight speed is 874 km/h / 543 mph.
What is the On-Time Performance (OTP) of Icelandair Flight FI634 Boston to Reykjavik?
The Airportia On-Time Performance Rating for Icelandair Flight FI634 is 4.4/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest FI634 flight?
The latest flight took off on Monday, August 17th, 2026 with the flight status being Landed on 23:05.
How else can the flight FI634 be referenced as?
This Icelandair flight can also be referenced as ICE634, FI0634, FI 634, ICE 634.
How often is flight FI634 delayed?
On average, 50% of all FI634 flights are delayed. The average delay is 68 minutes.
Can I get compensation for my delayed or cancelled FI634 flight or baggage issues?
If your FI634 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 FI634 Flight Tracker above for more details.
Flight FI634 is code-shared by 1 airline using the flight number BT6286
Other flights departing from Boston BOS: WN3044, WN947, 9K7051, DL5829
Other flights arriving at Reykjavik KEF: NO1905, FI128, LH846, FI275
All flights connecting Boston BOS to Reykjavik KEF.
