Route
RAP → DEN
Rapid City Regional Airport Denver International Airport
How punctual is this route?
- On-time arrivals
- 80.5%
- Less than 15 minutes late
- Cancelled
- 1.2%
- Of scheduled flights
- Average delay when late
- 94 min
- Flights arriving 15+ minutes late
- Flights tracked
- 2,844
- Scheduled flights in the period
What caused the delays
- Airline (crew, maintenance, cleaning) 37%
- Late-arriving aircraft 26%
- Air traffic control & airport 23%
- Extreme weather 14%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 82.4% | 262 |
| October 2025 | 79.8% | 262 |
| November 2025 | 85.7% | 223 |
| December 2025 | 76.9% | 213 |
| January 2026 | 85.2% | 216 |
| February 2026 | 86.5% | 194 |
| March 2026 | 82.1% | 230 |
| April 2026 | 82.5% | 227 |
| May 2026 | 82.9% | 261 |
| June 2026 | 75.7% | 249 |
| July 2026 | 76.4% | 254 |
| August 2026 | 72.0% | 253 |
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 | 2,082 | 79.3% | 1.3% | 97 min |
| United Airlines | 762 | 83.8% | 0.7% | 81 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
UA1767
15% late · 328 flights
-
OO5576
11% late · 324 flights
-
OO5884
23% late · 318 flights
-
OO5708
19% late · 292 flights
-
OO5742
10% late · 287 flights
-
OO5947
37% late · 172 flights
-
OO5671
27% late · 171 flights
-
OO5456
20% late · 140 flights
-
OO5545
24% late · 110 flights
-
OO5805
36% late · 99 flights
-
UA1829
15% late · 82 flights
-
UA1840
9% late · 58 flights
-
UA1126
15% late · 56 flights
-
OO5611
33% late · 55 flights
-
UA347
17% late · 54 flights
-
UA1250
30% late · 37 flights
-
UA1720
3% late · 34 flights
-
OO5359
3% late · 32 flights
-
UA1714
32% late · 31 flights
-
OO5302
27% late · 24 flights
-
OO5832
0% late · 21 flights
-
UA1598
29% late · 21 flights
-
UA2030
10% late · 21 flights
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