BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
AUS→IND

Austin, TX (AUS) to Indianapolis, IN (IND) flight delay odds

76.6% of 1,177 official scheduled AUS-to-IND flights arrived on time; 15.0% arrived at least 30 minutes late and 0.5% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
76.6%arrived on time
15.0%30+ min late
0.5%cancelled
1,177scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late8.0%all scheduled flights
120+ minutes late3.1%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+9.5 mincompleted flights

Which departure time was most reliable for AUS to IND?

Among qualifying AUS-to-IND departure window results, Early morning had the highest on-time rate: 88.7% of 203 flights. Evening was lowest at 70.0% across 567 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning20388.7%5.4%0.0%
Late morning19088.4%5.3%1.1%
Afternoon20073.5%16.5%0.0%
Evening56770.0%20.8%0.7%

Which weekday was most reliable for AUS to IND?

Among qualifying AUS-to-IND weekday results, Saturday had the highest on-time rate: 86.9% of 130 flights. Sunday was lowest at 70.6% across 180 flights.

DayFlightsOn time30+ minCancelled
Monday19171.2%19.4%1.0%
Tuesday15776.4%15.3%0.6%
Wednesday14880.4%12.8%0.0%
Thursday18177.3%14.4%0.0%
Friday19076.8%12.1%0.5%
Saturday13086.9%7.7%0.8%
Sunday18070.6%20.6%0.6%

Which airline was most reliable for AUS to IND?

Among qualifying AUS-to-IND airline results, SkyWest Airlines had the highest on-time rate: 79.1% of 454 flights. Southwest Airlines was lowest at 74.9% across 713 flights.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines71374.9%15.0%0.6%
SkyWest Airlines45479.1%15.0%0.4%
Allegiant Air1080.0%10.0%0.0%

Which month was most reliable for AUS to IND?

Among qualifying AUS-to-IND month results, September 2025 had the highest on-time rate: 88.3% of 77 flights. July 2025 was lowest at 69.2% across 78 flights.

MonthFlightsOn time30+ minCancelled
July 20257869.2%19.2%0.0%
August 20258075.0%18.8%0.0%
September 20257788.3%7.8%0.0%
October 202510070.0%20.0%0.0%
November 202510179.2%12.9%0.0%
December 202510479.8%12.5%0.0%
January 20267586.7%6.7%4.0%
February 20267184.5%8.5%0.0%
March 20268770.1%19.5%2.3%
April 202611274.1%16.1%0.0%
May 202613072.3%15.4%0.0%
June 202616275.9%17.3%0.6%

What drove AUS to IND delay minutes?

Airline was the largest recorded AUS-to-IND delay category, accounting for 44.0% of 16,959 BTS-attributed delay minutes during July 2025–June 2026.

Airline44.0%
Late aircraft34.0%
National airspace15.7%
Weather6.3%
Security0.0%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.