Austin to Indianapolis flights: who flies AUS-IND

Austin to Indianapolis flight schedule

Scheduled nonstop departures for AUS to IND 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 Indianapolis (IND)
Date	Flight	Airline	Departs AUS	Arrives IND	Duration	Aircraft
Wed, Oct 21	DL 4101	Delta Air Lines	08:05	11:44	2h 39m	Embraer E175
Wed, Oct 21	DL 4027	Delta Air Lines	13:55	17:24	2h 29m	Embraer E175
Wed, Oct 21	DL 3731	Delta Air Lines	19:37	23:15	2h 38m	Embraer E175
Thu, Oct 22	DL 4101	Delta Air Lines	07:10	10:49	2h 39m	Embraer E175
Thu, Oct 22	DL 4027	Delta Air Lines	14:55	18:35	2h 40m	Embraer E175
Thu, Oct 22	DL 3731	Delta Air Lines	19:37	23:15	2h 38m	Embraer E175
Fri, Oct 23	DL 4101	Delta Air Lines	07:10	10:49	2h 39m	Embraer E175
Fri, Oct 23	DL 3731	Delta Air Lines	19:37	23:15	2h 38m	Embraer E175
Sat, Oct 24	DL 4101	Delta Air Lines	11:05	14:45	2h 40m	Embraer E175
Sun, Oct 25	DL 4101	Delta Air Lines	07:10	10:49	2h 39m	Embraer E175
Sun, Oct 25	DL 4027	Delta Air Lines	14:55	18:35	2h 40m	Embraer E175
Sun, Oct 25	DL 3731	Delta Air Lines	19:37	23:15	2h 38m	Embraer E175
Mon, Oct 26	DL 4101	Delta Air Lines	07:10	10:49	2h 39m	Embraer E175
Mon, Oct 26	DL 4027	Delta Air Lines	14:55	18:35	2h 40m	Embraer E175
Mon, Oct 26	DL 3731	Delta Air Lines	19:37	23:15	2h 38m	Embraer E175
Tue, Oct 27	DL 4101	Delta Air Lines	08:05	11:44	2h 39m	Embraer E175
Tue, Oct 27	DL 3731	Delta Air Lines	19:37	23:15	2h 38m	Embraer E175

Showing all 17 scheduled AUS to IND 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 IND date on the interactive map

Aircraft on the Austin to Indianapolis nonstop

Delta Air Lines flies the Embraer E175 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 IND 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 Indianapolis 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 Austin to Indianapolis 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 AUS to IND 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 IND on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Austin to Indianapolis nonstop

Carriers operating AUS to IND 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
The aircraft DL flies

See AUS to IND on the interactive map →

Frequently asked questions about AUS to IND

How long is the flight from Austin (AUS) to Indianapolis (IND)?

Scheduled flight times from Austin (AUS) to Indianapolis (IND) run from 2h 29m to 2h 40m across the departures in the schedule table on this page. The nonstop covers about 919 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from AUS to IND?

Delta Air Lines is currently the only airline flying AUS to IND nonstop. 2LNR tracks confirmed upgrade and award space on Delta Air Lines.

How many flights a week are there from AUS to IND?

About 16 nonstop flights a week run between Austin (AUS) and Indianapolis (IND) 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 AUS to IND depart?

Scheduled AUS to IND nonstops in the next 7 days with service leave between 07:10 and 19:37, 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 IND nonstop?

In the schedule table on this page, AUS to IND nonstops fly as DL 3731, DL 4027, and DL 4101 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 AUS to IND?

Open the AUS to IND 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.