--- title: "Austin (AUS) to Bozeman (BZN) flights: who flies it" description: "Delta Air Lines has one AUS to BZN nonstop scheduled in the coming weeks. See confirmed upgrade and award space by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/aus-bzn" url: "https://2lnr.com/routes/aus-bzn.md" date_modified: "2026-10-18T05:10:47Z" --- # Austin to Bozeman (AUS-BZN): nonstop upgrade & award space Delta Air Lines has one Austin (AUS) to Bozeman (BZN) nonstop scheduled in the coming weeks, according to 2LNR's schedule data. 2LNR checks confirmed upgrade and award space on Delta Air Lines flights on this route, so you can see which departures have space before you book. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 22, 2026. See AUS to BZN on the interactive map [Get started free](https://2lnr.com/login) 3h 37m to 3h 46m Scheduled flight time 1,300 mi Nonstop distance Free To get started ## Austin to Bozeman flight schedule Scheduled nonstop departures for AUS to BZN starting October 21, 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 Austin (AUS) to Bozeman (BZN) | Date | Flight | Airline | Departs AUS | Arrives BZN | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Sat, Oct 24 | DL 3915 | Delta Air Lines | 10:55 | 13:32 | 3h 37m | [Embraer E175](https://2lnr.com/seatmaps/dl/e175.md) | | Sat, Dec 19 | DL 3915 | Delta Air Lines | 12:58 | 15:36 | 3h 38m | Embraer E175 | | Sun, Dec 20 | DL 3915 | Delta Air Lines | 12:58 | 15:36 | 3h 38m | Embraer E175 | | Mon, Dec 21 | DL 3915 | Delta Air Lines | 12:58 | 15:36 | 3h 38m | Embraer E175 | | Tue, Dec 22 | DL 3915 | Delta Air Lines | 12:58 | 15:36 | 3h 38m | Embraer E175 | | Wed, Dec 23 | DL 3915 | Delta Air Lines | 12:58 | 15:36 | 3h 38m | Embraer E175 | | Thu, Dec 24 | DL 3915 | Delta Air Lines | 13:55 | 16:41 | 3h 46m | Embraer E175 | Showing all 7 scheduled AUS to BZN departures across 7 days with service, starting October 21, 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 AUS to BZN date on the interactive map ## Aircraft on the Austin to Bozeman nonstop Delta Air Lines flies the [Embraer E175](https://2lnr.com/seatmaps/dl/e175.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. ## Confirmed upgrade & award space on AUS to BZN departures 2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Austin to Bozeman to see which departures have space, the next 14 days free on every product and the full horizon on Pro. Delta Air Lines award space was open on the one Austin to Bozeman departure date from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026. ### See real availability Confirmed upgrade or award seats by date on the AUS to BZN departures 2LNR tracks, checked against live inventory so you know what's open before you book. ### Set an alert Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking. ### Plan on the map See AUS to BZN on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Austin to Bozeman nonstop Carriers operating AUS to BZN nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date. - [Delta Air Lines (DL) route map](https://2lnr.com/routes/airlines/dl.md)\ [The aircraft DL flies](https://2lnr.com/seatmaps/dl.md) See AUS to BZN on the interactive map → ## Frequently asked questions about AUS to BZN **How long is the flight from Austin (AUS) to Bozeman (BZN)?** Scheduled flight times from Austin (AUS) to Bozeman (BZN) run from 3h 37m to 3h 46m across the departures in the schedule table on this page. The nonstop covers about 1,300 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from AUS to BZN?** Delta Air Lines is currently the only airline flying AUS to BZN nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines. **How often does AUS to BZN operate?** 2LNR's schedule data shows a single AUS to BZN nonstop in the coming weeks, on Delta Air Lines, rather than a weekly service. Thin schedules like this change by season, and on Pro an alert will catch anything added. **What time do flights from AUS to BZN depart?** Scheduled AUS to BZN nonstops in the next 7 days with service leave between 10:55 and 13:55, local time at Austin. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate AUS to BZN nonstop?** Delta Air Lines flies DL 3915 nonstop from Austin (AUS) to Bozeman (BZN), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **How do I check upgrade or award availability on AUS to BZN?** Open the AUS to BZN route on the interactive map or the matrix to see confirmed upgrade and award space by date on Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens. Flying the other way? See [BZN to AUS upgrade and award space](https://2lnr.com/routes/bzn-aus.md). Award seats rather than schedules? See [Delta Air Lines award availability](https://2lnr.com/awards/dl.md). Looking beyond this route? See [every route from Austin (AUS)](https://2lnr.com/routes/aus.md), or [every route from Bozeman (BZN)](https://2lnr.com/routes/bzn.md). Nonstops to Bozeman (BZN) from other airports within 150 miles of Austin (AUS): - [Houston (IAH) to Bozeman (BZN)](https://2lnr.com/routes/iah-bzn.md), 140 miles from AUS Distances are great-circle between the airports, not driving distance. - [How Delta upgrades clear](https://2lnr.com/about/dl/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Never miss AUS to BZN upgrade or award space See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)