OnTimeRoutes
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SkyWest Airlines MSO to DEN on-time performance

SkyWest Airlines nonstop flights from Missoula to Denver · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.

On-time arrivals
76%
arrived < 15 min late
Cancelled
0.8%
4 flights
Avg arrival delay
23 min
92 min when late
Rank on route
#3 of 3
route average 81% on time

Key facts

  • SkyWest Airlines flights on MSO to DEN arrived on time 76% of the time in Aug 2025 – Jul 2026.
  • 0.8% were cancelled, and 7% arrived an hour or more late.
  • That ranks #3 of 3 airlines on this route, which averaged 81% on time overall.
  • The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (46%).

On-time trend by month

50%75%100%July 2025: 65.6% on time, 1.6% cancelledJul ’25August 2025: 62.3% on time, 0.0% cancelledAug ’25September 2025: 77.1% on time, 0.0% cancelledSep ’25October 2025: 80.4% on time, 0.0% cancelledOct ’25November 2025: 81.5% on time, 6.9% cancelledNov ’25December 2025: 66.7% on time, 3.2% cancelledDec ’25January 2026: 80.0% on time, 3.2% cancelledJan ’26February 2026: 81.5% on time, 0.0% cancelledFeb ’26March 2026: 83.9% on time, 0.0% cancelledMar ’26April 2026: 90.0% on time, 0.0% cancelledApr ’26May 2026: 74.2% on time, 0.0% cancelledMay ’26June 2026: 75.0% on time, 0.0% cancelledJun ’26July 2026: 77.0% on time, 0.0% cancelledJul ’26
On-time arrival rate by month. Hover a bar for exact figures.

Why this airline's flights were late

  • Airline (crew, maintenance, cleaning, fueling)46%
  • Air traffic control & airport congestion26%
  • Late-arriving aircraft16%
  • Extreme weather12%
  • Security0%

Other airlines on MSO to DEN

473 SkyWest Airlines flights tracked on this route; 4 cancelled, 1 diverted.

Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.