Icelandair
FI644 Flight Status
Based on Trip.com’s real-time data, the FI644 flight operated by Icelandair on Aug 4, 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 land at 05:54 (local time in Reykjavik, UTC+0) .
Mon, Aug 3
Tue, Aug 4
Wed, Aug 5
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Arrived
The flight has arrived 9m early
5h 55m
Check-in Counter
AREA 3
Boarding Gate
A24
Arrival Gate
D34
Baggage
4
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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
A24
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight.
For the latest updates, please refer to airport announcements or consult your airline.
You can also explore more flights from Washington D.C. to Reykjavik or track other flights with our flight status tracker.
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)
50
%
Punctuality (Arrival)
73
%
Late on average
17 minutes
Age
--
Seats
--
Distance
--
Economy
Premium Economy
Business
First
Onboard Amenities
None
Seatback entertainment system
Wi-Fi (additional charge)
USB port
Seating Plan
--
Legroom
--
Seat width
--
Reclining Angle
3-3
Seat layout example
Onboard Amenities
Meal included
Unknown
Unknown
Unknown
Seating Plan
--
Legroom
--
Seat width
--
Reclining Angle
--
Seat layout example
Onboard Amenities
Meal included
Seatback entertainment system
Wi-Fi is available
USB port and power outlet
Seating Plan
--
Legroom
--
Seat width
--
Reclining Angle
2-2
Seat layout example
Onboard Amenities
Meal included
Unknown
Unknown
Unknown
Seating Plan
--
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 Mon, Aug 3 from IAD at approximately 21:06. This flight is expected to arrrive in KEF at 06:16.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Jul 30 | Washington D.C. (IAD) | Reykjavik (KEF) | B39M | 20:50 | 06:21 | Arrived |
| Fri, Jul 31 | Washington D.C. (IAD) | Reykjavik (KEF) | B38M | 20:44 | 06:24 | Arrived |
| Sat, Aug 1 | Washington D.C. (IAD) | Reykjavik (KEF) | B39M | 20:45 | 06:14 | Arrived |
| Sun, Aug 2 | Washington D.C. (IAD) | Reykjavik (KEF) | B38M | 21:00 | 06:22 | Arrived |
| Mon, Aug 3 | Washington D.C. (IAD) | Reykjavik (KEF) | B38M | 21:06 | 06:16 | Arrived |
| Tue, Aug 4 | Washington D.C. (IAD) | Reykjavik (KEF) | B39M | 20:30 | 05:54 | Scheduled |
| Wed, Aug 5 | Washington D.C. (IAD) | Reykjavik (KEF) | B38M | 20:30 | 06:25 | Scheduled |
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FI644 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of FI644 is 50% (Late on average 51 minutes), and the on-time arrival rate is 73% (Late on average 17 minutes).
On-Time Departures
Punctuality
50
%
Late on average
51 minutes
Early
0
%
On time
50
%
30 mins late
20
%
60 mins late
13
%
90 mins late
17
%
Cancelled
0
%
On-Time Arrivals
Punctuality
73
%
Late on average
17 minutes
Early
50
%
On time
23
%
30 mins late
10
%
60 mins late
10
%
90 mins late
7
%
Cancelled
0
%
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Destination Info: Reykjavik Weather & Time
Mostly cloudy
|
10°C - 13°C
Expected weather conditions upon arrival
4 hour time difference
Time on arrival: Washington D.C. 01:54
|
Reykjavik 05:54
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