Mesa (AZA) to Great Falls (GTF)
Flight time
≈ 2h 46m
Bearing
1° N
Mesa (AZA) to Great Falls (GTF) is 979 miles (1,576 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies AZA–GTF
US DOT T-100 · filed dataIn April 2026, Allegiant Air was the only carrier flying nonstop AZA–GTF; the Airbus A320 was the most common aircraft at 100% of departures; flights ran 84% full.
Departures
18
April 2026
Seats
3,234
both directions
Passengers
2,713
both directions
Load factor
83.9%
passengers ÷ seats
Who flies AZA–GTF?
Allegiant Air was the only carrier to fly nonstop AZA–GTF in April 2026 (18 departures).
- G4
Allegiant Air
18 departures · 3,234 seats
Share of departures100.0%83.9%
Load
What plane flies AZA–GTF?
In April 2026, the Airbus A320 flew 100% of AZA–GTF departures.
- Airbus A320
18 departures · 83.9% load
100.0%
How has AZA–GTF traffic changed?
Nonstop AZA–GTF departures held steady at about 18 a month between May 2025 and April 2026.
Monthly nonstop AZA–GTF traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
18 departures · 2,611 passengers
80.4%
Load
June 2025
18 departures · 2,577 passengers
79.7%
Load
July 2025
18 departures · 2,834 passengers
87.8%
Load
August 2025
6 departures · 894 passengers
82.8%
Load
September 2025
0 departures · 0 passengers
—
Load
October 2025
18 departures · 2,808 passengers
87.2%
Load
November 2025
18 departures · 2,800 passengers
86.4%
Load
December 2025
20 departures · 3,034 passengers
84.3%
Load
January 2026
16 departures · 2,448 passengers
85.0%
Load
February 2026
16 departures · 2,666 passengers
92.6%
Load
March 2026
18 departures · 2,981 passengers
92.0%
Load
April 2026
18 departures · 2,713 passengers
83.9%
Load
By direction
The DOT files each direction separately — they rarely match.
AZA → GTF
88.9% full
9 departures · 1,438 passengers
GTF → AZA
78.8% full
9 departures · 1,275 passengers
Nonstop AZA–GTF 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
Frequently asked
How far is Mesa (AZA) from Great Falls (GTF)?
AZA to GTF is 979 miles (1,576 km / 851 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from AZA to GTF?
A nonstop covers the 979-mile great-circle distance in roughly 2h 46m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies AZA–GTF?
In April 2026, the Airbus A320 flew the largest share of departures (100.0%).
What mileage do I earn flying AZA–GTF?
Distance-based programs credit off the 979-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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