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

Washington Dulles International ⇄ Providenciales IAD–PLS

Airlines flew 592 flights between Washington Dulles International IAD in Washington, DC and Providenciales, Turks and Caicos PLS in Providenciales, TC in the twelve months to July 2026, both directions together: 68,488 passengers in 105,658 seats, 65% of them filled. 1,223 miles, about 170 minutes in the air, on 2 airlines: United Air Lines Inc. (591), Jet Aviation Flight Services, Inc. (1).

592
flights, twelve months
IAD-PLS: 296 · PLS-IAD: 296
68,488
passengers
65% of seats filled
1,223
miles
about 170 minutes airborne
2
airlines
5 aircraft types

Flights by month both directions

0163247631/254/257/2510/251/264/26567/26
By month, as a table
flights
1/2537
2/2533
3/2538
4/2542
5/2563
6/2559
7/2561
8/2534
9/252
10/2518
11/2560
12/2562
1/2660
2/2656
3/2662
4/2660
5/2662
6/2660
7/2656

Passengers by month

01,9963,9925,9877,9831/254/257/2510/251/264/267,9837/26
By month, as a table
passengers
1/254,322
2/254,108
3/255,076
4/254,917
5/256,808
6/256,809
7/256,943
8/254,595
9/2550
10/25982
11/255,930
12/256,920
1/266,416
2/266,717
3/267,710
4/266,690
5/266,953
6/267,542
7/267,983

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
United Air Lines Inc. UA59168,48665%scheduled passenger service
Jet Aviation Flight Services, Inc. 27Q1217%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing B737 Max 90030517937,480
Boeing 737-900ER27517929,900
Boeing 737-8008166717
Boeing B737 Max 8003166389
Gulfstream G4501122

IAD → PLS this direction alone · flown January 2025 to July 2026

296 flights of 299 scheduled, 33,629 passengers in 52,893 seats. United Air Lines Inc. 296.

PLS → IAD this direction alone · flown January 2025 to July 2026

296 flights of 299 scheduled, 34,859 passengers in 52,765 seats. United Air Lines Inc. 295; Jet Aviation Flight Services, 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: Washington Dulles International IAD and Providenciales, Turks and Caicos PLS; all routes.