Route
ORD → COS
Chicago O'Hare International Airport City of Colorado Springs Municipal Airport
How punctual is this route?
- On-time arrivals
- 70.7%
- Less than 15 minutes late
- Cancelled
- 2.0%
- Of scheduled flights
- Average delay when late
- 82 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,001
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 38%
- Late-arriving aircraft 26%
- Air traffic control & airport 22%
- Extreme weather 14%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 86.5% | 90 |
| October 2025 | 66.7% | 93 |
| November 2025 | 71.3% | 88 |
| December 2025 | 52.8% | 90 |
| January 2026 | 60.6% | 67 |
| February 2026 | 72.7% | 56 |
| March 2026 | 69.5% | 63 |
| April 2026 | 72.0% | 85 |
| May 2026 | 81.1% | 93 |
| June 2026 | 64.0% | 90 |
| July 2026 | 80.9% | 93 |
| August 2026 | 67.7% | 93 |
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 | 822 | 68.7% | 2.2% | 85 min |
| United Airlines | 179 | 79.7% | 1.1% | 60 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
OO4638
37% late · 246 flights
-
OO6476
36% late · 217 flights
-
UA1082
18% late · 103 flights
-
OO4955
27% late · 76 flights
-
OO4994
16% late · 44 flights
-
OO4662
27% late · 37 flights
-
OO5613
24% late · 37 flights
-
OO5572
19% late · 31 flights
-
UA2671
35% late · 31 flights
-
OO4890
41% late · 27 flights
-
OO5536
23% late · 24 flights
-
OO5703
21% late · 24 flights
-
UA307
8% late · 24 flights
-
OO4720
14% late · 21 flights
-
UA2465
24% late · 21 flights
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