Route
ORD → RAP
Chicago O'Hare International Airport Rapid City Regional Airport
How punctual is this route?
- On-time arrivals
- 78.4%
- Less than 15 minutes late
- Cancelled
- 1.9%
- Of scheduled flights
- Average delay when late
- 60 min
- Flights arriving 15+ minutes late
- Flights tracked
- 687
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 33%
- Late-arriving aircraft 33%
- Air traffic control & airport 26%
- Extreme weather 8%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 84.9% | 74 |
| October 2025 | 84.2% | 38 |
| November 2025 | 85.7% | 30 |
| December 2025 | 46.7% | 15 |
| January 2026 | 100.0% | 5 |
| March 2026 | 100.0% | 3 |
| April 2026 | 67.6% | 71 |
| May 2026 | 75.5% | 104 |
| June 2026 | 82.1% | 120 |
| July 2026 | 81.1% | 124 |
| August 2026 | 75.5% | 103 |
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 |
|---|---|---|---|---|
| Envoy Air | 299 | 83.8% | 0.3% | 61 min |
| SkyWest Airlines | 215 | 65.5% | 5.1% | 55 min |
| United Airlines | 173 | 84.3% | 0.6% | 69 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
UA2847
13% late · 82 flights
-
MQ3766
11% late · 76 flights
-
MQ3767
11% late · 76 flights
-
UA695
9% late · 54 flights
-
MQ4040
16% late · 44 flights
-
OO5331
37% late · 41 flights
-
OO5642
14% late · 37 flights
-
MQ4209
22% late · 33 flights
-
OO5601
40% late · 28 flights
-
MQ3574
33% late · 27 flights
-
MQ3651
22% late · 27 flights
-
OO5216
32% late · 24 flights
-
OO4731
57% late · 21 flights
-
OO5406
37% late · 21 flights
-
UA2438
24% late · 21 flights
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