Route
DSM → ORD
Des Moines International Airport Chicago O'Hare International Airport
How punctual is this route?
- On-time arrivals
- 73.6%
- Less than 15 minutes late
- Cancelled
- 4.1%
- Of scheduled flights
- Average delay when late
- 102 min
- Flights arriving 15+ minutes late
- Flights tracked
- 3,396
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 32%
- Airline (crew, maintenance, cleaning) 29%
- Air traffic control & airport 28%
- Extreme weather 11%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 81.8% | 265 |
| October 2025 | 70.1% | 296 |
| November 2025 | 79.8% | 271 |
| December 2025 | 60.9% | 270 |
| January 2026 | 71.6% | 197 |
| February 2026 | 77.5% | 229 |
| March 2026 | 68.3% | 303 |
| April 2026 | 76.1% | 370 |
| May 2026 | 80.6% | 346 |
| June 2026 | 72.9% | 268 |
| July 2026 | 74.1% | 302 |
| August 2026 | 67.9% | 279 |
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 | 1,080 | 66.8% | 6.3% | 119 min |
| United Airlines | 1,019 | 74.3% | 1.7% | 88 min |
| Republic Airways | 611 | 78.9% | 4.4% | 95 min |
| Envoy Air | 484 | 74.9% | 3.1% | 79 min |
| American Airlines | 201 | 87.4% | 5.5% | 140 min |
| OH | 1 | 0.0% | 0.0% | 184 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
UA1363
21% late · 209 flights
-
UA312
31% late · 144 flights
-
OO5219
42% late · 133 flights
-
UA1568
35% late · 105 flights
-
UA1410
31% late · 103 flights
-
UA1856
11% late · 82 flights
-
MQ4102
33% late · 76 flights
-
OO4969
12% late · 76 flights
-
OO4973
45% late · 76 flights
-
YX4676
19% late · 76 flights
-
UA2668
16% late · 74 flights
-
OO6050
50% late · 70 flights
-
YX4519
10% late · 70 flights
-
OO6364
19% late · 59 flights
-
UA2306
24% late · 55 flights
-
MQ4136
17% late · 47 flights
-
YX3505
26% late · 45 flights
-
AA1536
7% late · 44 flights
-
MQ4114
16% late · 44 flights
-
MQ4121
30% late · 44 flights
-
MQ4203
17% late · 44 flights
-
OO4931
31% late · 44 flights
-
YX4417
9% late · 44 flights
-
YX4711
45% late · 43 flights
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