--- title: "Mesa (AZA) to South Bend (SBN) flights: who flies it" description: "Allegiant Air flies nonstop from AZA to SBN, about 4 flights a week as G4 676, G4 729, and G4 734, scheduled at 3h 17m. See the full timetable and who flies it on 2LNR." canonical: "https://2lnr.com/routes/aza-sbn" url: "https://2lnr.com/routes/aza-sbn.md" date_modified: "2026-10-18T05:10:47Z" --- # Mesa to South Bend (AZA-SBN): nonstop flights and who flies them Allegiant Air flies the AZA to SBN nonstop about 4 times a week. In the timetable below it flies as G4 676, G4 729, and G4 734, scheduled at 3h 17m for the 1,498 miles. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See AZA to SBN on the interactive map [Get started free](https://2lnr.com/login) 4 Flights a week, 4-week average 3h 17m Scheduled flight time 1,498 mi Nonstop distance Free To get started ## Mesa to South Bend flight schedule Scheduled nonstop departures for AZA to SBN starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Mesa (AZA) to South Bend (SBN) | Date | Flight | Airline | Departs AZA | Arrives SBN | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Thu, Oct 22 | G4 676 | Allegiant Air | 06:20 | 12:37 | 3h 17m | [Airbus A320](https://2lnr.com/seatmaps/g4/a320.md) | | Fri, Oct 23 | G4 729 | Allegiant Air | 06:10 | 12:27 | 3h 17m | Airbus A320 | | Sun, Oct 25 | G4 676 | Allegiant Air | 07:00 | 13:17 | 3h 17m | Airbus A320 | | Mon, Oct 26 | G4 734 | Allegiant Air | 07:10 | 13:27 | 3h 17m | Airbus A320 | | Thu, Oct 29 | G4 676 | Allegiant Air | 06:20 | 12:37 | 3h 17m | Airbus A320 | | Fri, Oct 30 | G4 729 | Allegiant Air | 06:10 | 12:27 | 3h 17m | Airbus A320 | | Sun, Nov 1 | G4 676 | Allegiant Air | 07:00 | 12:17 | 3h 17m | Airbus A320 | Showing all 7 scheduled AZA to SBN departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every AZA to SBN date on the interactive map ## Aircraft on the Mesa to South Bend nonstop Allegiant Air flies the [Airbus A320](https://2lnr.com/seatmaps/g4/a320.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## The full AZA to SBN nonstop schedule This page carries the full AZA to SBN nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below. ### See the schedule Who operates each AZA to SBN nonstop and how often it runs, from 2LNR's schedule data. ### Plan on the map See AZA to SBN on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Mesa to South Bend nonstop Carriers operating AZA to SBN nonstop in the current schedule. - [Allegiant Air (G4) route map](https://2lnr.com/routes/airlines/g4.md)\ [The aircraft G4 flies](https://2lnr.com/seatmaps/g4.md) See AZA to SBN on the interactive map → ## Frequently asked questions about AZA to SBN **How long is the flight from Mesa (AZA) to South Bend (SBN)?** Every departure in the schedule table on this page is scheduled at 3h 17m from Mesa (AZA) to South Bend (SBN). The nonstop covers about 1,498 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from AZA to SBN?** Allegiant Air is currently the only airline flying AZA to SBN nonstop. 2LNR doesn't show award or upgrade space for it on AZA to SBN, so this page carries the schedule rather than a space claim. **How many flights a week are there from AZA to SBN?** About 4 nonstop flights a week run between Mesa (AZA) and South Bend (SBN) in the current schedule, operated by Allegiant Air. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from AZA to SBN depart?** Scheduled AZA to SBN nonstops in the next 7 days with service leave between 06:10 and 07:10, local time at Mesa. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate AZA to SBN nonstop?** In the schedule table on this page, AZA to SBN nonstops fly as G4 676, G4 729, and G4 734 on Allegiant Air. The table lists each departure by date with its times and aircraft. **Does 2LNR show upgrade or award space on AZA to SBN?** Not on this route: 2LNR doesn't show award or upgrade space for Allegiant Air on AZA to SBN. The page carries the full AZA to SBN nonstop schedule and who flies each departure, and the reverse direction is linked below. Flying the other way? See [SBN to AZA nonstop flights](https://2lnr.com/routes/sbn-aza.md). Award seats rather than schedules? See [award availability by airline](https://2lnr.com/awards.md). Looking beyond this route? See [every route from Mesa (AZA)](https://2lnr.com/routes/aza.md), or [every route from South Bend (SBN)](https://2lnr.com/routes/sbn.md). Nonstops from Mesa (AZA) to other airports within 150 miles of South Bend (SBN): - [Mesa (AZA) to Fort Wayne (FWA)](https://2lnr.com/routes/aza-fwa.md), 77 miles from SBN - [Mesa (AZA) to Grand Rapids (GRR)](https://2lnr.com/routes/aza-grr.md), 90 miles from SBN Distances are great-circle between the airports, not driving distance. - [How to plan an upgrade by route](https://2lnr.com/guides/upgrade-strategy.md) ## See the full AZA to SBN nonstop schedule Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)