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

Keflavik/Reykjavik ⇄ Raleigh-Durham International KEF–RDU

Airlines flew 586 flights between Keflavik/Reykjavik, Iceland KEF in Keflavik/Reykjavik, IS and Raleigh-Durham International RDU in Raleigh/Durham, NC in the twelve months to July 2026, both directions together: 83,101 passengers in 104,336 seats, 80% of them filled, and 15 pounds of freight. 3,016 miles, on 1 airline: Icelandair (586).

586
flights, twelve months
KEF-RDU: 293 · RDU-KEF: 293
83,101
passengers
80% of seats filled
3,016
miles
1
airline
3 aircraft types

Flights by month both directions

0163146621/254/257/2510/251/264/26627/26
By month, as a table
flights
1/2536
2/2530
3/2536
4/2540
5/2552
6/2560
7/2562
8/2562
9/2560
10/2552
11/2544
12/2542
1/2638
2/2632
3/2640
4/2640
5/2654
6/2660
7/2662

Passengers by month

02,4864,9727,4599,9451/254/257/2510/251/264/269,7097/26
By month, as a table
passengers
1/254,173
2/253,619
3/255,507
4/255,854
5/257,603
6/259,237
7/259,945
8/259,315
9/258,400
10/257,418
11/255,829
12/255,722
1/264,305
2/263,763
3/265,620
4/265,787
5/267,993
6/269,240
7/269,709

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Icelandair FI58683,10180%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing B737 Max 80030017639,582
Boeing 737-90021417732,938
Airbus Industrie A321Neoxlr7218710,581

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

293 flights, 41,549 passengers in 52,168 seats, 15 pounds of freight. Icelandair 293.

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

293 flights, 41,552 passengers in 52,168 seats. Icelandair 293.

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: Keflavik/Reykjavik, Iceland KEF and Raleigh-Durham International RDU; all routes.