| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 05 | KEF | BOS | 19:56 | 20:51 |
En-Route
|
Track > |
| Jun 04 | KEF | BOS | 19:56 | 20:59 |
Landed
|
Track > |
| Jun 03 | KEF | BOS | 20:01 | 21:01 |
Landed
|
Track > |
| Jun 02 | KEF | BOS | 20:08 | 20:46 |
Landed
|
Track > |
| Jun 01 | KEF | BOS | 20:07 | 20:40 |
Landed
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| May 31 | KEF | BOS | 20:02 | 20:53 |
Landed
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| May 30 | KEF | BOS | 20:12 | 21:09 |
Landed
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| May 29 | KEF | BOS | 20:07 | 21:02 |
Landed
|
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| May 28 | KEF | BOS | 19:57 | 20:57 |
Landed
|
Track > |
| May 27 | KEF | BOS | 20:50 | 22:00 |
Landed Late
|
Track > |
Icelandair Flight FI633 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 FI633 flight from Reykjavik to Boston?
The average flight time from Reykjavik to Boston is 4 hours and 54 minutes. The flight distance is 3874 km / 2407 miles and the average flight speed is 791 km/h / 492 mph.
How many FI633 flights are operated per week?
6 flights per week. The flight FI633 is operated on Monday, Tuesday, Wednesday, Thursday, Friday and Sunday.
What is the On-Time Performance (OTP) of Icelandair Flight FI633 Reykjavik to Boston?
The Airportia On-Time Performance Rating for Icelandair Flight FI633 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight FI633 arriving at?
Flight FI633 arrives at Boston Logan International Airport (BOS) Terminal E.
When was the latest FI633 flight?
The latest flight took off on Saturday, June 6th, 2026 with the flight status being En-Route on 20:51.
How else can the flight FI633 be referenced as?
This Icelandair flight can also be referenced as ICE633, FI0633, FI 633, ICE 633.
How often is flight FI633 delayed?
On average, 10% of all FI633 flights are delayed. The average delay is 15 minutes.
Can I get compensation for my delayed or cancelled FI633 flight or baggage issues?
If your FI633 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 FI633 Flight Tracker above for more details.
Other flights departing from Reykjavik KEF: FI855, FI619, FI605, OS974
Other flights arriving at Boston BOS: DL977, UA2161, B61096, UA2058
All flights connecting Reykjavik KEF to Boston BOS.
