Route
IND → AUS
Indianapolis International Airport Austin Bergstrom International Airport
How punctual is this route?
- On-time arrivals
- 84.8%
- Less than 15 minutes late
- Cancelled
- 0.2%
- Of scheduled flights
- Average delay when late
- 74 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,359
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 51%
- Late-arriving aircraft 28%
- Air traffic control & airport 14%
- Extreme weather 7%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 92.2% | 77 |
| October 2025 | 83.8% | 100 |
| November 2025 | 88.1% | 101 |
| December 2025 | 76.9% | 104 |
| January 2026 | 81.3% | 75 |
| February 2026 | 90.1% | 71 |
| March 2026 | 85.7% | 87 |
| April 2026 | 86.6% | 112 |
| May 2026 | 82.9% | 130 |
| June 2026 | 80.7% | 162 |
| July 2026 | 90.2% | 173 |
| August 2026 | 82.6% | 167 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Southwest Airlines | 807 | 83.2% | 0.2% | 59 min |
| SkyWest Airlines | 552 | 87.3% | 0.2% | 102 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OO4015
11% late · 358 flights
-
OO4101
15% late · 71 flights
-
OO4027
17% late · 69 flights
-
WN244
35% late · 62 flights
-
WN771
12% late · 59 flights
-
WN746
19% late · 58 flights
-
WN1980
16% late · 55 flights
-
WN2108
4% late · 52 flights
-
WN2109
20% late · 51 flights
-
WN2607
12% late · 49 flights
-
WN1723
10% late · 42 flights
-
WN2110
38% late · 40 flights
-
WN2999
22% late · 33 flights
-
OO3751
13% late · 31 flights
-
WN800
20% late · 30 flights
-
WN3051
15% late · 27 flights
-
OO4178
17% late · 23 flights
-
WN957
5% late · 23 flights
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