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

Casper/Natrona County International ⇄ Boise Air Trml/Gowen Field CPR–BOI

Airlines flew 287 flights between Casper/Natrona County International CPR in Casper, WY and Boise Air Trml/Gowen Field BOI in Boise, ID in the twelve months to July 2026, both directions together: 167 passengers in 191 seats, 87% of them filled, and 8,082,428 pounds of freight. 494 miles, about 72 minutes in the air, on 2 airlines: Federal Express Corporation (286), Delta Air Lines Inc. (1). Planning to fly it yourself? The weather and winds along this route right now.

287
flights, twelve months
CPR-BOI: 51 · BOI-CPR: 236
167
passengers
87% of seats filled
494
miles
about 72 minutes airborne
2
airlines
3 aircraft types

Flights by month both directions

071420271/254/257/2510/251/264/26257/26
By month, as a table
flights
1/2521
2/2522
3/2526
4/2520
5/2527
6/2521
7/2526
8/2527
9/2522
10/2527
11/2525
12/2515
1/2623
2/2624
3/2625
4/2626
5/2623
6/2625
7/2625

Passengers by month

042841251671/254/257/2510/251/264/2607/26
By month, as a table
passengers
1/250
2/250
3/250
4/250
5/250
6/250
7/250
8/250
9/250
10/250
11/250
12/25167
1/260
2/260
3/260
4/260
5/260
6/260
7/260

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Federal Express Corporation FX2860scheduled cargo service
Delta Air Lines Inc. DL116787%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Airbus Industrie A300-600/R/CF/RCF17800
Boeing 757-20010800
Airbus Industrie A321Neoxlr1191167

CPR → BOI this direction alone · flown January 2025 to July 2026

51 flights of 50 scheduled, 167 passengers in 191 seats, 1,163,095 pounds of freight. Federal Express Corporation 50; Delta Air Lines Inc. 1.

BOI → CPR this direction alone · flown January 2025 to July 2026

236 flights of 236 scheduled, 0 passengers, 6,919,333 pounds of freight. Federal Express Corporation 236.

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: Casper/Natrona County International CPR and Boise Air Trml/Gowen Field BOI; all routes.