Icelandair FI631 Flight Status (Reykjavik to Boston)
According to Trip.com real-time data, the FI631 flight operated by Icelandair on May 17, 2026 is scheduled to fly from Reykjavik (KEF) to Boston (BOS). The flight is expected to depart at 17:10 (local time in Reykjavik, UTC+0) and land at 18:50 (local time in Boston, UTC-4) .
Sat, May 16
Sun, May 17
Mon, May 18
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Scheduled
Your flight will depart on time.
5h 40m
Check-in Counter
15-42
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
5h 40m
Check-in Counter
15-42
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
5h 40m
Check-in Counter
15-42
Boarding Gate
--
Arrival Gate
--
Baggage
--
Show more
Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline.
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FI631
Track the Previous Flight Status: Scheduled
FI205
|
Copenhagen (CPH) 
Reykjavik (REK)
Reykjavik (REK)Scheduled: 15:20
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FI631 Aircraft Details and Cabin Information - Reykjavik to Boston on Icelandair
According to Trip.com real-time data, the FI631 flight flying from Reykjavik to Boston on 5/17/2026 is operated by the aircraft model Boeing 767-300/300ER. This aircraft has been in service for 26y, 1m. The aircraft is equipped with 262 seats.
Boeing 767-300/300ER
Punctuality (Departure)
97%
Punctuality (Arrival)
100%
Early on average
11 minutes
Age
26y, 1m
Seats
262
Flight Distance
--
Economy
Business
In-Flight Services
None
Seatback entertainment system
Wi-Fi (additional charge)
USB port
Seat Information
--
Legroom
45 cm
Seat width better than on 100% of flights
110°
Reclining Angle
2-3-2
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi (free)
USB port and power outlet
Seat Information
102 cm
Legroom
52 cm
Seat width better than on 50% of flights
145°
Reclining Angle
2-1-2
Seat layout example
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FI631 Recent Flight History and Status - Icelandair
Trip.com historical records show that the last FI631 flight departed on Sat, May 16 from KEF at approximately 17:10. This flight is expected to arrrive in BOS at 18:50.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, May 12 | Reykjavik (KEF) | Boston (BOS) | 763 | 17:10 | 18:50 | Scheduled |
| Wed, May 13 | Reykjavik (KEF) | Boston (BOS) | 763 | 17:10 | 18:50 | Scheduled |
| Thu, May 14 | Reykjavik (KEF) | Boston (BOS) | 763 | 17:10 | 18:50 | Scheduled |
| Fri, May 15 | Reykjavik (KEF) | Boston (BOS) | 763 | 17:10 | 18:50 | Scheduled |
| Sat, May 16 | Reykjavik (KEF) | Boston (BOS) | 763 | 17:10 | 18:50 | Scheduled |
| Sun, May 17 | Reykjavik (KEF) | Boston (BOS) | 763 | 17:10 | 18:50 | Scheduled |
| Mon, May 18 | Reykjavik (KEF) | Boston (BOS) | 763 | 17:10 | 18:50 | Scheduled |
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FI631 On-Time Performance, Departure, and Arrival Trends
Review FI631 on-time performance based on recent trips, including departure punctuality, arrival punctuality, average delays, and early arrival trends to better understand overall flight reliability. Based on the average performance of FI631 flight over the past 30 trips, the on-time departure rate of FI631 is 97% (Late on average 12 minutes), while the on-time arrival rate is 100% (Early on average 11 minutes).
On-Time Departures
Punctuality
97%
Late on average 12 minutes
Early
7%
On time
90%
30 mins late
3%
60 mins late
0%
90 mins late
0%
Canceled
0%
On-Time Arrivals
Punctuality
100%
Early on average 11 minutes
Early
70%
On time
30%
30 mins late
0%
60 mins late
0%
90 mins late
0%
Canceled
0%
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Arrival Info: Boston Weather & Current Time
Clear
|
16°C - 25°C
Weather forecast for your arrival day
-4 hour time difference
Time on arrival: Reykjavik 22:50| Boston 18:50
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