Icelandair FI644 Flight Status
According to Trip.com real-time data, the FI644 flight operated by Icelandair on May 10, 2026 is scheduled to fly from Washington D.C. (IAD) to Reykjavik (KEF). The flight is expected to depart at 20:30 (local time in Washington D.C., UTC-4) and arrive at 05:46 (local time in Reykjavik, UTC+0) .
Sat, May 9
Sun, May 10
Mon, May 11
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En route
Your flight has departed Washington D.C. and is expected to arrive in Reykjavik at 06:37.
5h 55m
Check-in Counter
AREA 3
Boarding Gate
A24
Arrival Gate
D
Baggage
1
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Scheduled
Your flight will depart on time.
5h 55m
Check-in Counter
AREA 3
Boarding Gate
A24
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
5h 55m
Check-in Counter
AREA 3
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline. If this is not your flight, you can browse more options for flights from Washington D.C. to Reykjavik to find your schedule.
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FI644
Track the Previous Flight Status: Scheduled
FI645
|
Reykjavik (REK) 
Washington D.C. (WAS)
Washington D.C. (WAS)Scheduled: 19:20
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FI644 Aircraft Details
Boeing 737MAX9
Punctuality (Departure)
73%
Punctuality (Arrival)
97%
Early on average
8 minutes
Age
--
Seats
--
Flight Distance
--
Economy
Premium Economy
Business
First
In-Flight Services
None
Seatback entertainment system
Wi-Fi (additional charge)
USB port
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
3-3
Seat layout example
In-Flight Services
Meal included
Unknown
Unknown
Unknown
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
--
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is available
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
2-2
Seat layout example
In-Flight Services
Meal included
Unknown
Unknown
Unknown
Seat Information
--
Legroom
--
Seat width
--
Reclining Angle
--
Seat layout example
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Flight History for FI644
Trip.com historical records show that the last FI644 flight departed on Sat, May 9 from IAD at approximately 21:21. This flight is expected to arrrive in KEF at 06:37.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, May 5 | Washington D.C. (IAD) | Reykjavik (KEF) | B38M | 22:04 | 07:19 | Arrived |
| Wed, May 6 | Washington D.C. (IAD) | Reykjavik (KEF) | B38M | 20:38 | 05:47 | Arrived |
| Thu, May 7 | Washington D.C. (IAD) | Reykjavik (KEF) | B38M | 21:15 | 06:31 | Arrived |
| Fri, May 8 | Washington D.C. (IAD) | Reykjavik (KEF) | B38M | 21:10 | 06:14 | Arrived |
| Sat, May 9 | Washington D.C. (IAD) | Reykjavik (KEF) | B38M | 21:21 | 06:37 | En route |
| Sun, May 10 | Washington D.C. (IAD) | Reykjavik (KEF) | B38M | 20:30 | 05:46 | Scheduled |
| Mon, May 11 | Washington D.C. (IAD) | Reykjavik (KEF) | B39M | 20:30 | 06:25 | Scheduled |
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FI644 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of FI644 is 73% (Late on average 24 minutes), and the on-time arrival rate is 97% (Early on average 8 minutes).
On-Time Departures
Punctuality
73%
Late on average 24 minutes
Early
3%
On time
70%
30 mins late
23%
60 mins late
0%
90 mins late
3%
Cancelled
0%
On-Time Arrivals
Punctuality
97%
Early on average 8 minutes
Early
73%
On time
23%
30 mins late
3%
60 mins late
0%
90 mins late
0%
Cancelled
0%
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Cheap return flights to Washington D.C.
- Wed, Jun 17Reykjavik (REK)Washington D.C. (WAS)
WestJetOne way38% off€515€321 - Wed, May 27Reykjavik (REK)Washington D.C. (WAS) WestJetOne way38% off€515€321
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Arrival Info: Reykjavik Weather & Current Time
Cloudy
|
6°C - 8°C
Weather forecast for your arrival day
4 hour time difference
Time on arrival: Washington D.C. 02:25| Reykjavik 06:25
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