Route
ORD → HSV
Chicago O'Hare International Airport Huntsville International Airport
How punctual is this route?
- On-time arrivals
- 65.3%
- Less than 15 minutes late
- Cancelled
- 3.6%
- Of scheduled flights
- Average delay when late
- 103 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,018
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 38%
- Extreme weather 23%
- Late-arriving aircraft 22%
- Air traffic control & airport 17%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 80.5% | 123 |
| October 2025 | 65.6% | 122 |
| November 2025 | 67.2% | 144 |
| December 2025 | 47.2% | 93 |
| January 2026 | 49.1% | 58 |
| February 2026 | 58.0% | 69 |
| March 2026 | 53.9% | 101 |
| April 2026 | 70.9% | 60 |
| May 2026 | 86.7% | 62 |
| June 2026 | 75.9% | 59 |
| July 2026 | 68.3% | 62 |
| August 2026 | 58.1% | 65 |
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 |
|---|---|---|---|---|
| SkyWest Airlines | 1,002 | 65.4% | 3.7% | 103 min |
| Envoy Air | 16 | 62.5% | 0.0% | 80 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OO5852
30% late · 85 flights
-
OO6426
35% late · 76 flights
-
OO5003
16% late · 75 flights
-
OO6363
45% late · 73 flights
-
OO5538
46% late · 71 flights
-
OO6376
30% late · 45 flights
-
OO6456
10% late · 44 flights
-
OO6195
38% late · 43 flights
-
OO4904
53% late · 36 flights
-
OO5278
24% late · 36 flights
-
OO6365
51% late · 35 flights
-
OO5237
35% late · 31 flights
-
OO5484
29% late · 31 flights
-
OO4958
37% late · 30 flights
-
OO6396
31% late · 30 flights
-
OO4986
48% late · 29 flights
-
OO6248
39% late · 29 flights
-
OO6352
26% late · 28 flights
-
OO6413
19% late · 27 flights
-
OO4961
48% late · 24 flights
-
OO5598
17% late · 23 flights
-
OO5322
24% late · 21 flights
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