--- title: "Nashville (BNA) to Austin (AUS) flights: who flies it" description: "Delta Air Lines flies nonstop from BNA to AUS, about 19 flights a week, covering 755 miles. See confirmed upgrade and award space by date on 2LNR, the next 14 days free." canonical: "https://2lnr.com/routes/bna-aus" url: "https://2lnr.com/routes/bna-aus.md" date_modified: "2026-10-18T05:10:47Z" --- # Nashville to Austin (BNA-AUS): nonstop upgrade & award space Delta Air Lines flies nonstop between Nashville (BNA) and Austin (AUS), roughly 19 times a week. In the timetable below it flies as DL 3945, DL 3960, and DL 4146, scheduled at 2h 28m to 2h 35m for the 755 miles. 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 BNA to AUS on the interactive map [Get started free](https://2lnr.com/login) 19 Flights a week, 4-week average 2h 28m to 2h 35m Scheduled flight time 755 mi Nonstop distance Free To get started ## Nashville to Austin flight schedule Scheduled nonstop departures for BNA to AUS 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 Nashville (BNA) to Austin (AUS) | Date | Flight | Airline | Departs BNA | Arrives AUS | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Wed, Oct 21 | DL 4146 | Delta Air Lines | 07:15 | 09:49 | 2h 34m | [Embraer E175](https://2lnr.com/seatmaps/dl/e175.md) | | Wed, Oct 21 | DL 3960 | Delta Air Lines | 10:45 | 13:20 | 2h 35m | Embraer E175 | | Wed, Oct 21 | DL 3945 | Delta Air Lines | 18:09 | 20:37 | 2h 28m | Embraer E175 | | Thu, Oct 22 | DL 4146 | Delta Air Lines | 07:15 | 09:49 | 2h 34m | Embraer E175 | | Thu, Oct 22 | DL 3960 | Delta Air Lines | 11:04 | 13:35 | 2h 31m | Embraer E175 | | Thu, Oct 22 | DL 3945 | Delta Air Lines | 18:09 | 20:37 | 2h 28m | Embraer E175 | | Fri, Oct 23 | DL 4146 | Delta Air Lines | 07:15 | 09:49 | 2h 34m | Embraer E175 | | Fri, Oct 23 | DL 3960 | Delta Air Lines | 11:04 | 13:35 | 2h 31m | Embraer E175 | | Fri, Oct 23 | DL 3945 | Delta Air Lines | 18:09 | 20:37 | 2h 28m | Embraer E175 | | Sat, Oct 24 | DL 4146 | Delta Air Lines | 07:15 | 09:49 | 2h 34m | Embraer E175 | | Sat, Oct 24 | DL 3960 | Delta Air Lines | 17:00 | 19:29 | 2h 29m | Embraer E175 | | Sun, Oct 25 | DL 4146 | Delta Air Lines | 07:15 | 09:49 | 2h 34m | Embraer E175 | | Sun, Oct 25 | DL 3945 | Delta Air Lines | 18:09 | 20:37 | 2h 28m | Embraer E175 | | Mon, Oct 26 | DL 4146 | Delta Air Lines | 07:15 | 09:49 | 2h 34m | Embraer E175 | | Mon, Oct 26 | DL 3960 | Delta Air Lines | 11:04 | 13:35 | 2h 31m | Embraer E175 | | Mon, Oct 26 | DL 3945 | Delta Air Lines | 18:09 | 20:37 | 2h 28m | Embraer E175 | | Tue, Oct 27 | DL 4146 | Delta Air Lines | 07:15 | 09:49 | 2h 34m | Embraer E175 | | Tue, Oct 27 | DL 3960 | Delta Air Lines | 10:45 | 13:20 | 2h 35m | Embraer E175 | | Tue, Oct 27 | DL 3945 | Delta Air Lines | 18:09 | 20:37 | 2h 28m | Embraer E175 | Showing all 19 scheduled BNA to AUS 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 BNA to AUS date on the interactive map ## Aircraft on the Nashville to Austin 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 BNA to AUS departures 2LNR tracks confirmed upgrade and award space on Delta Air Lines, segment by segment and date by date. Open the calendar for Nashville to Austin 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 all 14 Nashville to Austin departure dates 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 BNA to AUS 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 BNA to AUS on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Nashville to Austin nonstop Carriers operating BNA to AUS 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 BNA to AUS on the interactive map → ## Frequently asked questions about BNA to AUS **How long is the flight from Nashville (BNA) to Austin (AUS)?** Scheduled flight times from Nashville (BNA) to Austin (AUS) run from 2h 28m to 2h 35m across the departures in the schedule table on this page. The nonstop covers about 755 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from BNA to AUS?** Delta Air Lines is currently the only airline flying BNA to AUS nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines. **How many flights a week are there from BNA to AUS?** About 19 nonstop flights a week run between Nashville (BNA) and Austin (AUS) in the current schedule, operated by Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from BNA to AUS depart?** Scheduled BNA to AUS nonstops in the next 7 days with service leave between 07:15 and 18:09, local time at Nashville. The schedule table on this page lists every departure by date, with its arrival time and aircraft. **Which flights operate BNA to AUS nonstop?** In the schedule table on this page, BNA to AUS nonstops fly as DL 3945, DL 3960, and DL 4146 on Delta Air Lines. The table lists each departure by date with its times and aircraft. **How do I check upgrade or award availability on BNA to AUS?** Open the BNA to AUS 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 [AUS to BNA upgrade and award space](https://2lnr.com/routes/aus-bna.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 Nashville (BNA)](https://2lnr.com/routes/bna.md), or [every route from Austin (AUS)](https://2lnr.com/routes/aus.md). Nonstops from Nashville (BNA) to other airports within 150 miles of Austin (AUS): - [Nashville (BNA) to Houston (IAH)](https://2lnr.com/routes/bna-iah.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 BNA to AUS 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)