Routes and flights · the DOT's airline reports, August 2025 to July 2026

Billings Logan International ⇄ Bismarck Municipal BIL–BIS

Airlines flew 2 flights between Billings Logan International BIL in Billings, MT and Bismarck Municipal BIS in Bismarck, ND in the twelve months to July 2026, both directions together: 135 passengers in 366 seats, 37% of them filled. 379 miles, about 82 minutes in the air, on 2 airlines: Delta Air Lines Inc. (1), Sun Country Airlines d/b/a MN Airlines (1). Planning to fly it yourself? The weather and winds along this route right now.

flights, twelve months

BIL-BIS: 2

135

passengers

37% of seats filled

379

miles

about 82 minutes airborne

airlines

2 aircraft types

Flights by month both directions

By month, as a table

	flights
2/26	1
5/26	1

Passengers by month

By month, as a table

	passengers
2/26	0
5/26	135

The airlines twelve months, both directions

Airline	Flights	Passengers	Seats filled	Service
Delta Air Lines Inc. DL	1	135	75%	scheduled passenger service
Sun Country Airlines d/b/a MN Airlines SY	1	0	0%	charter passenger service

The aircraft as the airlines report their types

Aircraft	Flights	Seats a flight	Passengers
Boeing 737-800	1	186	0
Boeing 737-900ER	1	180	135

BIL → BIS this direction alone · flown February 2026 to May 2026

2 flights, 135 passengers in 366 seats. Delta Air Lines Inc. 1; Sun Country Airlines d/b/a MN Airlines 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: Billings Logan International BIL and Bismarck Municipal BIS; all routes.