Route
FCA → ORD
Glacier Park International Airport Chicago O'Hare International Airport
How punctual is this route?
- On-time arrivals
- 71.1%
- Less than 15 minutes late
- Cancelled
- 0.9%
- Of scheduled flights
- Average delay when late
- 93 min
- Flights arriving 15+ minutes late
- Flights tracked
- 560
- Scheduled flights in the period
What caused the delays
- Air traffic control & airport 34%
- Airline (crew, maintenance, cleaning) 31%
- Late-arriving aircraft 27%
- Extreme weather 7%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 73.7% | 96 |
| October 2025 | 79.3% | 58 |
| November 2025 | 100.0% | 1 |
| December 2025 | 60.0% | 15 |
| January 2026 | 77.8% | 9 |
| February 2026 | 85.7% | 14 |
| March 2026 | 76.2% | 22 |
| April 2026 | 50.0% | 4 |
| May 2026 | 75.8% | 33 |
| June 2026 | 61.1% | 95 |
| July 2026 | 72.3% | 70 |
| August 2026 | 70.0% | 143 |
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 |
|---|---|---|---|---|
| American Airlines | 227 | 65.5% | 0.9% | 100 min |
| United Airlines | 165 | 73.2% | 0.0% | 102 min |
| SkyWest Airlines | 141 | 77.2% | 2.1% | 75 min |
| Envoy Air | 27 | 74.1% | 0.0% | 47 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
UA2362
33% late · 70 flights
-
AA1339
23% late · 62 flights
-
AA1833
34% late · 62 flights
-
AA1844
44% late · 62 flights
-
UA1100
11% late · 55 flights
-
OO5976
13% late · 51 flights
-
OO4699
23% late · 45 flights
-
AA3016
31% late · 28 flights
-
MQ4291
26% late · 27 flights
-
OO5716
42% late · 24 flights
-
OO5261
24% late · 21 flights
-
UA1989
38% late · 21 flights
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