DEN to COS flight delays
Denver, CO (DEN) Colorado Springs, CO (COS) · 73 miles
436 flights · March 2025 – August 2026 · US Bureau of Transportation Statistics
68.89%
Arrived on time
Within 15 minutes of schedule
0.23%
Cancelled
Share of scheduled flights
64 min
When late, late by
Average across delayed arrivals
21 min
Delay per flight
Averaged over every flight flown
What the record says about this route
The two directions do not behave alike. COS to DEN arrives on time 9.9 points more often than the outbound. Delay accumulates through the flying day, so whichever direction is scheduled later tends to carry the worse record — which is an argument for booking the morning departure if the choice exists.
Only SkyWest Airlines flies this route in the published record, so there is no choice to weigh — the route's figures and the airline's are the same figures.
Flights from Denver to Colorado Springs run late more often than the average route, though not severely.
This is a thin route — 436 flights across the whole period. On a route this infrequent a cancellation is far more costly than the rate suggests, because the next departure may not be the same day.
Which airline should you fly on this route?
Over March 2025 – August 2026, SkyWest Airlines arrived on time most often on DEN to COS.
Every airline on DEN to COS
Ranked by how many flights each one operated. A carrier with fewer than 100 flights in the period is listed but not graded.
| Airline | Flights | On time | Cancelled | Avg delay | Grade |
|---|---|---|---|---|---|
| SkyWest Airlines | 324 | 71.21% | 0% | 67 min | C |
| Southwest Airlines | 83 | 56.63% | 0% | 49 min | — |
| United Airlines | 29 | 78.57% | 3.45% | 107 min | — |
The return leg
COS to DEN Colorado Springs back to Denver 78.75% on time BOther routes from Denver
Common questions
Are flights from Denver to Colorado Springs usually delayed?
68.89% of flights on the DEN to COS route arrived within 15 minutes of schedule, so roughly 3 in every ten arrived late. That is worse than the average route in this record.
Which airlines fly from Denver to Colorado Springs?
Only SkyWest Airlines appears in the published record on this route, with 324 flights and 71.21% arriving on time.
How often are DEN to COS flights cancelled?
0.23% of scheduled flights did not operate — about 2 in every thousand. That is in the normal range.
When DEN to COS flights are late, how late are they?
About 64 minutes on average across the flights that arrived more than 15 minutes behind schedule.
What these figures do and do not tell you
Everything on this page is counted from the flights that actually operated on DEN to COS during March 2025 – August 2026, as reported by the airlines to the US Bureau of Transportation Statistics. "On time" is the federal definition: arriving at the gate within 15 minutes of the scheduled time.
A route's record is a description of the past, not a forecast. Weather, air traffic control and the aircraft's earlier flights that day drive most delays, and none of them are predictable from a historical rate. What the record does tell you is whether this route runs late more often than others, and which carrier on it has the better history — which is the part you can actually act on when you book.
Cancellations are counted separately from delays because they are a different problem for a traveller: a late flight still gets you there. How the grade is calculated →