Mesa (AZA) to Missoula (MSO)
Flight time
≈ 2h 42m
Bearing
353° N
Mesa (AZA) to Missoula (MSO) is 949 miles (1,527 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies AZA–MSO
Filed traffic dataIn June 2026, Allegiant Air was the only carrier flying nonstop AZA–MSO; the Airbus A320 was the most common aircraft at 100% of departures; flights ran 86% full.
Departures
24
June 2026
Seats
4,308
both directions
Passengers
3,699
both directions
Load factor
85.9%
RPM ÷ ASM
Who flies AZA–MSO?
Allegiant Air was the only carrier to fly nonstop AZA–MSO in June 2026 (24 departures).
- G4
24 departures · 4,308 seats
Share of departures100.0%85.9%
Load
What plane flies AZA–MSO?
In June 2026, the Airbus A320 flew 100% of AZA–MSO departures.
- Airbus A320
24 departures · 85.9% load
100.0%
How has AZA–MSO traffic changed?
Nonstop AZA–MSO departures held steady at about 24 a month between July 2025 and June 2026.
Monthly nonstop AZA–MSO traffic, trailing 12 months through June 2026. Bars scale to the busiest month; months with no filed service show as zero.
July 2025
24 departures · 3,769 passengers
87.5%
Load
August 2025
18 departures · 2,950 passengers
91.2%
Load
September 2025
12 departures · 1,945 passengers
89.8%
Load
October 2025
26 departures · 3,969 passengers
85.0%
Load
November 2025
30 departures · 4,254 passengers
78.9%
Load
December 2025
31 departures · 4,608 passengers
82.6%
Load
January 2026
22 departures · 3,301 passengers
83.4%
Load
February 2026
18 departures · 2,885 passengers
89.0%
Load
March 2026
28 departures · 4,393 passengers
87.2%
Load
April 2026
24 departures · 3,595 passengers
83.2%
Load
May 2026
18 departures · 2,833 passengers
87.4%
Load
June 2026
24 departures · 3,699 passengers
85.9%
Load
By direction
Each direction is filed separately — they rarely match.
AZA → MSO
91.5% full
12 departures · 1,970 passengers
MSO → AZA
80.3% full
12 departures · 1,729 passengers
Nonstop AZA–MSO traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through June 2026; filings from 2025. Public domain (US Government work).
The airports
Frequently asked
How far is Mesa (AZA) from Missoula (MSO)?
AZA to MSO is 949 miles (1,527 km / 825 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from AZA to MSO?
A nonstop covers the 949-mile great-circle distance in roughly 2h 42m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies AZA–MSO?
In June 2026, the Airbus A320 flew the largest share of departures (100.0%).
What mileage do I earn flying AZA–MSO?
Distance-based programs credit off the 949-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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