Route · IND → AUS · 2020–2025 BTS data
Indianapolis to Austin
According to PlainFlights' route traffic ranking (BTS On-Time Performance total flights), IND to AUS (Indianapolis to Austin) ranks #2879 of 4927 tracked domestic routes by total flights (most flights = #1).
Data updated 2026-06-13
- 81.1%
- On-time
- +2.1 pts
- vs US avg
- 59 min
- Delay when late
- 4,054
- Flights
- #2879 of 4927
- Corpus placement
Cancelled
0.3%
Best Month
Sep 2025 92%
Worst Month
Jan 2024 73%
Distance
919 mi
Carriers
14
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 104 | 24 | 0 | 0 | WN,OO |
| Nov 2025 | 101 | 12 | 0 | 0 | OO,WN |
| Oct 2025 | 100 | 16 | 0 | 1 | OO,WN |
| Sep 2025 | 77 | 6 | 0 | 0 | WN,OO |
| Aug 2025 | 80 | 15 | 0 | 0 | OO,WN,G4 |
| Jul 2025 | 78 | 20 | 0 | 1 | OO,WN,G4 |
| Jun 2025 | 81 | 17 | 0 | 0 | OO,WN,G4 |
| May 2025 | 84 | 10 | 1 | 0 | OO,WN,G4 |
| Apr 2025 | 57 | 7 | 0 | 0 | WN |
| Mar 2025 | 57 | 10 | 0 | 1 | WN |
| Jan 2025 | 31 | 4 | 0 | 0 | WN |
| Dec 2024 | 44 | 4 | 0 | 0 | WN |
| Nov 2024 | 45 | 4 | 0 | 0 | WN |
| Oct 2024 | 47 | 3 | 0 | 0 | WN |
| Sep 2024 | 30 | 7 | 0 | 0 | WN |
| Aug 2024 | 38 | 6 | 0 | 0 | MQ,WN |
| Jul 2024 | 92 | 20 | 1 | 0 | G4,MQ,WN |
| Jun 2024 | 89 | 13 | 0 | 1 | G4,MQ,WN |
| May 2024 | 92 | 18 | 1 | 1 | G4,MQ,WN |
| Apr 2024 | 80 | 15 | 0 | 0 | MQ,WN |
| Mar 2024 | 46 | 17 | 0 | 0 | WN |
| Feb 2024 | 31 | 4 | 2 | 0 | MQ,WN |
| Jan 2024 | 59 | 16 | 0 | 0 | MQ,WN |
| Dec 2023 | 93 | 16 | 0 | 0 | MQ,WN |
IND–AUS seasonal on-time pattern
Best: September (87.7%) · weakest: June (75.6%)
Strongest calendar month
September
87.7% on-time · ~70 flights/mo
Busiest calendar month
October
~89 flights/mo avg
Weakest calendar month
June
75.6% on-time · ~77 flights/mo
Cancellation Rate
0.3%
5 of 1,636 flights
Diversion Rate
0.3%
5 of 1,636 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
IND - Indianapolis
Full on-time, delay-cause, and seasonal performance for Indianapolis, IN.
IND on-time profileAUS - Austin
Full on-time, delay-cause, and seasonal performance for Austin, TX.
AUS on-time profileCompare the two airports
See IND and AUS side by side on delays, cancellations, and reliability.
Compare IND vs AUSOrigin-hub reliability standing
Mid-pack among IND departures
From IND, this corridor sits with 20 other 75–85% on-time routes out of 32 tracked departures, not the hub's reliability leaders (12 at ≥85%) and not the softest ( 0 below 75%). Destination: Austin · fleet on-time rank #2700 of 4927.
Similar routes
Other BTS-tracked routes with comparable performance or trip length to IND–AUS.
Routes with a similar on-time rate
What the Data Says About IND to AUS
4,054 tracked flights put the IND to AUS pairing (Indianapolis to Austin) at a 81.1% on-time rate, squarely in line with the wider network. Delays that do occur run 58.8 minutes on average. Across the 919-mile route and its 14 carriers, the trailing 24 months show 0.3% cancelled and 0.3% diverted (1,636 flights sampled).
The monthly split is wide on this route: Sep 2025 posted the strongest performance at 92% on-time, while Jan 2024 came in at just 73% - a 19-point swing worth factoring into travel timing.
On the multi-year calendar, IND–AUS peaks in September at 87.7% on-time while October carries the heaviest traffic (~89 flights per month) ; the softest month is June at 75.6%, a 12.1-point swing that repeats because the corridor's weather and holiday mix stays stable year to year.
Frequently Asked Questions
Where does IND to AUS rank among US routes by traffic? ▼
How often are flights delayed from IND to AUS? ▼
What is the cancellation rate for IND to AUS? ▼
How far is the flight from IND to AUS? ▼
When is the best time to fly from IND to AUS? ▼
Airports on this route
Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Using IND–AUS data
IND–AUS is mid-pack at 81.1% on-time; month and carrier mix move more than the corridor headline.
- Compare IND and AUS airport profiles: delay causes and top routes differ even on the same corridor. IND airport
- If your dates flex, September (87.7% on-time) beats June (75.6%) on this corridor. Seasonal chart
- 4 other routes post a similar 81.1% on-time rate; compare before you commit to this pairing. Similar routes
On-time rate reflects the BTS historical average across all reporting carriers on this origin–destination pair, not any single flight or booking recommendation.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.