Airports · Great Falls International Airport
Flights from Great Falls (GTF)
Airlines flew 2,536 departures out of Great Falls International Airport (GTF) carrying 185,577 passengers over the 12 months through April 2026. Here's what actually flew — the busiest routes, the carriers, and the aircraft — from US DOT T-100 filings.
What flies from Great Falls
US DOT T-100 · filed dataWhat airlines actually flew out of Great Falls — departures, seats, and passengers filed with the US DOT (T-100) over the trailing 12 months, not a schedule.
Departures
2,536
April 2026
Seats flown
232,102
Passengers
185,577
Load factor
80.0%
passengers ÷ seats
Busiest routes from Great Falls
Where flights from Great Falls go most, by departures over the trailing 12 months.
1,069 departures · 59,003 passengers
77.5%
Load
723 departures · 67,528 passengers
83.9%
Load
362 departures · 21,663 passengers
78.7%
Load
130 departures · 8,199 passengers
83.3%
Load
110 departures · 13,217 passengers
76.1%
Load
92 departures · 14,141 passengers
85.5%
Load
12 departures · 834 passengers
91.5%
Load
10 departures · 0 passengers
0.0%
Load
5 departures · 453 passengers
48.7%
Load
3 departures · 194 passengers
49.6%
Load
2 departures · 1 passengers
1.1%
Load
2 departures · 140 passengers
65.7%
Load
2 departures · 27 passengers
7.3%
Load
1 departures · 5 passengers
41.7%
Load
1 departures · 6 passengers
50.0%
Load
Airlines at Great Falls
Ranked by seats flown — the capacity each carrier actually operated out of Great Falls.
- OO
115,848 seats · 79.2% load
49.9%
Share
- UA
62,744 seats · 82.4% load
27.0%
Share
- G4
33,900 seats · 80.7% load
14.6%
Share
- QX
17,480 seats · 79.0% load
7.5%
Share
- SY
1,860 seats · 39.7% load
0.8%
Share
- WN
143 seats · 97.9% load
0.1%
Share
- LF
Contour Airlines d/b/a One Jet Shuttle
49 seats · 73.5% load
0.0%
Share
- WGT
Volkswagon
36 seats · 33.3% load
0.0%
Share
- 13Q
Chartright Air
16 seats · 100.0% load
0.0%
Share
- 27Q
14 seats · 7.1% load
0.0%
Share
Aircraft flown from Great Falls
Aircraft types by share of departures — what actually operated, not what's based here.
1,825 departures · 79.3% load
72.0%
Share
513 departures · 82.5% load
20.2%
Share
171 departures · 79.9% load
6.7%
Share
12 departures · 47.0% load
0.5%
Share
5 departures · 30.6% load
0.2%
Share
Bombardier Challenger 604
4 departures · 80.0% load
0.2%
Share
Bombardier CRJ-550
3 departures · 61.3% load
0.1%
Share
2 departures · 0.0% load
0.1%
Share
1 departures · 97.9% load
0.0%
Share
Monthly departures from Great Falls
Monthly departures from Great Falls, trailing 12 months through April 2026. Bars scale to the busiest month.
May 2025
241 departures · 15,872 passengers
78.1%
Load
June 2025
235 departures · 18,001 passengers
80.8%
Load
July 2025
240 departures · 19,563 passengers
85.4%
Load
August 2025
236 departures · 17,727 passengers
82.2%
Load
September 2025
197 departures · 14,974 passengers
80.4%
Load
October 2025
206 departures · 15,760 passengers
78.5%
Load
November 2025
190 departures · 13,398 passengers
77.4%
Load
December 2025
212 departures · 15,266 passengers
81.6%
Load
January 2026
201 departures · 13,512 passengers
79.2%
Load
February 2026
181 departures · 11,998 passengers
80.9%
Load
March 2026
198 departures · 14,680 passengers
77.8%
Load
April 2026
199 departures · 14,826 passengers
75.8%
Load
Source: US DOT Bureau of Transportation Statistics, T-100 Segment. Data through April 2026. The DOT publishes roughly three months in arrears.