Route
ORD → CID
Chicago O'Hare International Airport The Eastern Iowa Airport
How punctual is this route?
- On-time arrivals
- 67.1%
- Less than 15 minutes late
- Cancelled
- 3.6%
- Of scheduled flights
- Average delay when late
- 92 min
- Flights arriving 15+ minutes late
- Flights tracked
- 2,793
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 44%
- Airline (crew, maintenance, cleaning) 25%
- Extreme weather 17%
- Air traffic control & airport 14%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 80.9% | 217 |
| October 2025 | 75.8% | 228 |
| November 2025 | 69.2% | 182 |
| December 2025 | 54.2% | 181 |
| January 2026 | 63.0% | 225 |
| February 2026 | 68.9% | 221 |
| March 2026 | 58.4% | 246 |
| April 2026 | 67.6% | 301 |
| May 2026 | 71.5% | 289 |
| June 2026 | 71.8% | 209 |
| July 2026 | 65.4% | 226 |
| August 2026 | 56.9% | 268 |
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 | 851 | 64.7% | 5.1% | 102 min |
| Envoy Air | 838 | 73.7% | 2.6% | 76 min |
| United Airlines | 542 | 61.2% | 1.3% | 93 min |
| Republic Airways | 372 | 72.6% | 4.8% | 73 min |
| American Airlines | 189 | 55.0% | 4.8% | 116 min |
| OH | 1 | — | 100.0% | — |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
UA1923
38% late · 338 flights
-
MQ3936
37% late · 126 flights
-
AA3326
44% late · 76 flights
-
MQ3455
11% late · 76 flights
-
MQ3458
14% late · 76 flights
-
YX4539
34% late · 72 flights
-
OO6246
36% late · 62 flights
-
MQ3874
34% late · 61 flights
-
MQ3845
19% late · 59 flights
-
OO4781
45% late · 48 flights
-
OO4647
20% late · 46 flights
-
YX4728
31% late · 46 flights
-
AA2331
44% late · 44 flights
-
MQ4196
38% late · 44 flights
-
OO4986
25% late · 44 flights
-
OO6189
14% late · 44 flights
-
YX4389
26% late · 44 flights
-
MQ3546
14% late · 43 flights
-
YX4731
32% late · 43 flights
-
UA1393
58% late · 41 flights
-
YX3707
13% late · 41 flights
-
MQ3989
49% late · 39 flights
-
MQ3702
31% late · 37 flights
-
OO5533
38% late · 36 flights
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