Tulsa, OK → Denver, CO flight delays
TUL → DEN · all airlines · 210 flights · May 2026 · source: US BTS
This route is delayed
20%of the time, by +48 min on average when it does.
This is history, not a promise — your specific flight could well be on time.
On-time rate
80%
Delayed 3h+
0.5%
Cancelled
0%
Avg when late
+48m
Best & worst day to fly
Most on-time
Friday
delayed 15%
Worst
Monday
delayed 29%
Which airline is most punctual on TUL → DEN?
SkyWestdelayed 17%
Southwestdelayed 23%
Uniteddelayed 29%
Frequently asked
How often is the Tulsa, OK to Denver, CO flight delayed?
About 20% of TUL → DEN flights arrive late (15+ minutes), by an average of 48 minutes when they do, based on 210 flights in May 2026.
Which airline is most punctual on TUL → DEN?
SkyWest, delayed 17% of the time — the best of the 3 airlines flying this route.
What is the best day to fly TUL → DEN?
Friday is the most on-time (delayed 15%), while Monday is the worst (delayed 29%).
Airport overviews