Route
MSN → ORD
Dane County Regional Truax Field Chicago O'Hare International Airport
How punctual is this route?
- On-time arrivals
- 72.8%
- Less than 15 minutes late
- Cancelled
- 3.9%
- Of scheduled flights
- Average delay when late
- 100 min
- Flights arriving 15+ minutes late
- Flights tracked
- 4,070
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 35%
- Airline (crew, maintenance, cleaning) 28%
- Air traffic control & airport 27%
- Extreme weather 10%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 81.3% | 333 |
| October 2025 | 66.3% | 354 |
| November 2025 | 71.7% | 370 |
| December 2025 | 64.3% | 301 |
| January 2026 | 62.4% | 317 |
| February 2026 | 74.6% | 262 |
| March 2026 | 69.0% | 344 |
| April 2026 | 71.5% | 427 |
| May 2026 | 75.8% | 403 |
| June 2026 | 80.1% | 329 |
| July 2026 | 82.2% | 334 |
| August 2026 | 73.4% | 296 |
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 | 1,289 | 67.3% | 5.2% | 114 min |
| Envoy Air | 1,111 | 81.5% | 3.3% | 89 min |
| United Airlines | 996 | 72.8% | 2.3% | 77 min |
| Republic Airways | 566 | 75.0% | 3.2% | 88 min |
| OH | 108 | 33.7% | 12.0% | 166 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
UA2137
21% late · 262 flights
-
OO5383
31% late · 122 flights
-
YX3495
24% late · 90 flights
-
UA2151
23% late · 82 flights
-
MQ3953
20% late · 79 flights
-
MQ3464
11% late · 78 flights
-
MQ3716
18% late · 76 flights
-
MQ4018
7% late · 76 flights
-
MQ3437
22% late · 70 flights
-
OO6190
19% late · 66 flights
-
MQ3717
20% late · 65 flights
-
UA1399
16% late · 58 flights
-
OO6039
63% late · 56 flights
-
OO5447
31% late · 55 flights
-
UA1580
23% late · 53 flights
-
UA2364
23% late · 53 flights
-
MQ3653
14% late · 50 flights
-
UA1193
40% late · 50 flights
-
OO5902
15% late · 47 flights
-
UA2066
36% late · 47 flights
-
YX4385
25% late · 46 flights
-
OH5651
55% late · 45 flights
-
MQ3773
13% late · 44 flights
-
MQ3891
5% late · 44 flights
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