The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Detroit Metro Wayne County ⇄ Keflavik/Reykjavik DTW–KEF

Airlines flew 337 flights between Detroit Metro Wayne County DTW in Detroit, MI and Keflavik/Reykjavik, Iceland KEF in Keflavik/Reykjavik, IS in the twelve months to July 2026, both directions together: 42,493 passengers in 63,330 seats, 67% of them filled, and 1,889 pounds of freight. 2,792 miles, about 162 minutes in the air, on 3 airlines: Delta Air Lines Inc. (168), Icelandair (168), United Air Lines Inc. (1).

337
flights, twelve months
DTW-KEF: 169 · KEF-DTW: 168
42,493
passengers
67% of seats filled
2,792
miles
about 162 minutes airborne
3
airlines
4 aircraft types

Flights by month both directions

0224466881/255/258/2511/256/26487/26
By month, as a table
flights
1/254
3/2514
4/2534
5/2569
6/2580
7/2588
8/2588
9/2581
10/2563
11/2526
12/2526
1/264
6/261
7/2648

Passengers by month

03,3196,6389,95813,2771/255/258/2511/256/267,4737/26
By month, as a table
passengers
1/25433
3/251,676
4/253,811
5/258,553
6/2511,261
7/2513,277
8/2510,456
9/259,223
10/258,877
11/252,957
12/252,952
1/26388
6/26167
7/267,473

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Delta Air Lines Inc. DL16826,63682%scheduled passenger service
Icelandair FI16815,69051%scheduled passenger service
United Air Lines Inc. UA116795%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing B737 Max 80016418215,040
Boeing 757-20016119325,477
Boeing 767-300/300ER82141,326
Boeing 737-9004178650

DTW → KEF this direction alone · flown January 2025 to July 2026

169 flights of 85 scheduled, 23,754 passengers in 31,771 seats, 456 pounds of freight, 538 pounds of mail. Delta Air Lines Inc. 85; Icelandair 84.

KEF → DTW this direction alone · flown January 2025 to July 2026

168 flights of 85 scheduled, 18,739 passengers in 31,559 seats, 1,433 pounds of freight. Icelandair 84; Delta Air Lines Inc. 83; United Air Lines Inc. 1.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Detroit Metro Wayne County DTW and Keflavik/Reykjavik, Iceland KEF; all routes.