Mesa (AZA) to South Bend (SBN)
Flight time
≈ 3h 48m
Bearing
60° NE
Mesa (AZA) to South Bend (SBN) is 1,498 miles (2,411 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies AZA–SBN
US DOT T-100 · filed dataIn April 2026, Allegiant Air was the only carrier flying nonstop AZA–SBN; the Airbus A320 was the most common aircraft at 100% of departures; flights ran 82% full.
Departures
21
April 2026
Seats
3,774
both directions
Passengers
3,109
both directions
Load factor
82.4%
passengers ÷ seats
Who flies AZA–SBN?
Allegiant Air was the only carrier to fly nonstop AZA–SBN in April 2026 (21 departures).
- G4
Allegiant Air
21 departures · 3,774 seats
Share of departures100.0%82.4%
Load
What plane flies AZA–SBN?
In April 2026, the Airbus A320 flew 100% of AZA–SBN departures.
- Airbus A320
21 departures · 82.4% load
100.0%
How has AZA–SBN traffic changed?
Nonstop AZA–SBN departures fell from 24 in May 2025 to 21 in April 2026.
Monthly nonstop AZA–SBN traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
24 departures · 3,712 passengers
85.3%
Load
June 2025
26 departures · 4,021 passengers
86.1%
Load
July 2025
26 departures · 4,054 passengers
87.3%
Load
August 2025
18 departures · 2,801 passengers
86.6%
Load
September 2025
20 departures · 3,089 passengers
85.0%
Load
October 2025
40 departures · 6,059 passengers
84.3%
Load
November 2025
34 departures · 4,720 passengers
77.6%
Load
December 2025
30 departures · 4,610 passengers
85.4%
Load
January 2026
20 departures · 3,174 passengers
88.2%
Load
February 2026
16 departures · 2,654 passengers
92.2%
Load
March 2026
19 departures · 2,917 passengers
86.5%
Load
April 2026
21 departures · 3,109 passengers
82.4%
Load
By direction
The DOT files each direction separately — they rarely match.
AZA → SBN
93.1% full
11 departures · 1,840 passengers
SBN → AZA
70.6% full
10 departures · 1,269 passengers
Nonstop AZA–SBN 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 South Bend (SBN)?
AZA to SBN is 1,498 miles (2,411 km / 1,302 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from AZA to SBN?
A nonstop covers the 1,498-mile great-circle distance in roughly 3h 48m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies AZA–SBN?
In April 2026, the Airbus A320 flew the largest share of departures (100.0%).
What mileage do I earn flying AZA–SBN?
Distance-based programs credit off the 1,498-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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