Route
ORD → IND
Chicago O'Hare International Airport Indianapolis International Airport
How punctual is this route?
- On-time arrivals
- 74.1%
- Less than 15 minutes late
- Cancelled
- 3.9%
- Of scheduled flights
- Average delay when late
- 81 min
- Flights arriving 15+ minutes late
- Flights tracked
- 5,279
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 46%
- Airline (crew, maintenance, cleaning) 25%
- Air traffic control & airport 17%
- Extreme weather 13%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 82.4% | 389 |
| October 2025 | 81.1% | 414 |
| November 2025 | 75.3% | 404 |
| December 2025 | 65.8% | 381 |
| January 2026 | 67.0% | 361 |
| February 2026 | 72.8% | 398 |
| March 2026 | 66.2% | 454 |
| April 2026 | 72.7% | 590 |
| May 2026 | 80.6% | 572 |
| June 2026 | 79.4% | 424 |
| July 2026 | 75.3% | 465 |
| August 2026 | 67.2% | 427 |
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 |
|---|---|---|---|---|
| Republic Airways | 2,781 | 76.5% | 3.7% | 87 min |
| United Airlines | 726 | 69.9% | 2.2% | 71 min |
| SkyWest Airlines | 660 | 68.2% | 6.7% | 81 min |
| American Airlines | 565 | 68.9% | 5.7% | 81 min |
| Envoy Air | 547 | 79.2% | 1.6% | 61 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
YX3526
24% late · 258 flights
-
YX3690
15% late · 242 flights
-
YX4740
34% late · 163 flights
-
YX3702
21% late · 158 flights
-
YX3707
24% late · 142 flights
-
YX3668
24% late · 139 flights
-
YX3628
25% late · 126 flights
-
YX3550
15% late · 124 flights
-
YX4523
40% late · 105 flights
-
YX3418
24% late · 102 flights
-
YX3426
30% late · 99 flights
-
YX3455
26% late · 84 flights
-
UA587
28% late · 82 flights
-
YX3660
23% late · 82 flights
-
OO5985
32% late · 77 flights
-
UA1625
42% late · 77 flights
-
AA1951
55% late · 76 flights
-
MQ3596
12% late · 76 flights
-
YX4363
25% late · 76 flights
-
YX4594
17% late · 76 flights
-
YX4439
12% late · 75 flights
-
YX4753
27% late · 64 flights
-
YX4604
33% late · 62 flights
-
UA1193
49% late · 61 flights
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