SkyWest Airlines DEN to TUL on-time performance
SkyWest Airlines nonstop flights from Denver to Tulsa · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.
On-time arrivals
86%
arrived < 15 min late
Cancelled
0.6%
7 flights
Avg arrival delay
10 min
64 min when late
Rank on route
#1 of 4
route average 77% on time
Key facts
- SkyWest Airlines flights on DEN to TUL arrived on time 86% of the time in Aug 2025 – Jul 2026.
- 0.6% were cancelled, and 4% arrived an hour or more late.
- That ranks #1 of 4 airlines on this route, which averaged 77% on time overall.
- The largest source of delay minutes was late-arriving aircraft (34%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft34%
- Airline (crew, maintenance, cleaning, fueling)32%
- Extreme weather18%
- Air traffic control & airport congestion15%
- Security0%
Other airlines on DEN to TUL
- Southwest Airlines66% on time · 20 min avg delay
- United Airlines79% on time · 18 min avg delay
- Frontier Airlines77% on time · 18 min avg delay
Full DEN to TUL comparison →
SkyWest Airlines on-time record across all routes →
1,150 SkyWest Airlines flights tracked on this route; 7 cancelled, 0 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.