Route
DAL → IND
Dallas Love Field Indianapolis International Airport
How punctual is this route?
- On-time arrivals
- 73.6%
- Less than 15 minutes late
- Cancelled
- 1.3%
- Of scheduled flights
- Average delay when late
- 66 min
- Flights arriving 15+ minutes late
- Flights tracked
- 676
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 62%
- Airline (crew, maintenance, cleaning) 28%
- Air traffic control & airport 6%
- Extreme weather 4%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 80.9% | 47 |
| October 2025 | 73.3% | 61 |
| November 2025 | 69.5% | 63 |
| December 2025 | 87.7% | 65 |
| January 2026 | 80.0% | 42 |
| February 2026 | 88.4% | 43 |
| March 2026 | 64.3% | 56 |
| April 2026 | 79.0% | 62 |
| May 2026 | 76.9% | 66 |
| June 2026 | 55.0% | 60 |
| July 2026 | 63.3% | 61 |
| August 2026 | 70.0% | 50 |
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 | 676 | 73.6% | 1.3% | 66 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN4531
11% late · 61 flights
-
WN445
12% late · 58 flights
-
WN479
16% late · 58 flights
-
WN3523
15% late · 44 flights
-
WN2156
12% late · 33 flights
-
WN2969
19% late · 31 flights
-
WN3366
61% late · 28 flights
-
WN2250
58% late · 27 flights
-
WN2137
29% late · 24 flights
-
WN2713
4% late · 24 flights
-
WN2171
5% late · 21 flights
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