Billings (BIL) to Wolf Point (OLF)
Flight time
≈ 1h 13m
Bearing
40° NE
Billings (BIL) to Wolf Point (OLF) is 211 miles (339 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies BIL–OLF
US DOT T-100 · filed dataIn April 2026, Cape Air was the only carrier flying nonstop BIL–OLF; the Cessna C-402 was the most common aircraft at 100% of departures; flights ran 43% full.
Departures
112
April 2026
Seats
1,008
both directions
Passengers
432
both directions
Load factor
42.9%
passengers ÷ seats
Who flies BIL–OLF?
Cape Air was the only carrier to fly nonstop BIL–OLF in April 2026 (112 departures).
- 9K
Cape Air
112 departures · 1,008 seats
Share of departures100.0%42.9%
Load
What plane flies BIL–OLF?
In April 2026, the Cessna C-402 flew 100% of BIL–OLF departures.
- Cessna C-402
112 departures · 42.9% load
100.0%
How has BIL–OLF traffic changed?
Nonstop BIL–OLF departures fell from 122 in May 2025 to 112 in April 2026.
Monthly nonstop BIL–OLF traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
122 departures · 477 passengers
43.4%
Load
June 2025
120 departures · 541 passengers
50.1%
Load
July 2025
117 departures · 546 passengers
51.8%
Load
August 2025
125 departures · 614 passengers
54.6%
Load
September 2025
117 departures · 483 passengers
45.9%
Load
October 2025
124 departures · 557 passengers
49.9%
Load
November 2025
113 departures · 508 passengers
50.0%
Load
December 2025
113 departures · 460 passengers
45.2%
Load
January 2026
107 departures · 398 passengers
41.3%
Load
February 2026
109 departures · 460 passengers
46.9%
Load
March 2026
109 departures · 484 passengers
49.3%
Load
April 2026
112 departures · 432 passengers
42.9%
Load
By direction
The DOT files each direction separately — they rarely match.
BIL → OLF
43.6% full
56 departures · 220 passengers
OLF → BIL
42.1% full
56 departures · 212 passengers
Nonstop BIL–OLF traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Wolf Point
US
L M Clayton Airport
Coordinates
48.09°N, 105.58°W
Hemisphere
N · W
Frequently asked
How far is Billings (BIL) from Wolf Point (OLF)?
BIL to OLF is 211 miles (339 km / 183 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from BIL to OLF?
A nonstop covers the 211-mile great-circle distance in roughly 1h 13m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies BIL–OLF?
In April 2026, the Cessna C-402 flew the largest share of departures (100.0%).
What mileage do I earn flying BIL–OLF?
Distance-based programs credit off the 211-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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