Is TUL–ASE running on time right now?
Mostly on schedule. The departure side at TUL is the weaker end, route health score 80/100. The airports section above carries the live status and delay window at both ends.
live
Direct flights from Tulsa (TUL) to Aspen (ASE) run nonstop between the two airports. The median arrival is 46 minutes late. No cancellations were recorded across the 2 tracked flights. The nonstop covers 1,022 km, an estimated 1 hour 49 minutes in the air. Measured by Pro Flight Search from live flight boards at Tulsa and Aspen. Updated 12 September 2026 at 15:33 UTC.
TUL
Tulsa
busy · +15
ASE
Aspen
tracking
1,022 km · ~1h 49m est.
Running clean · 0 airlines · nonstop
80 / 100
route health from live TUL and ASE delay boards
Median arrival delay is +46 min. 0 of 2 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+46 minacross the last 2 operated legs
Flight time~1h 49mestimated from route distance
History
operated legs · board outcomes09-12LXJ556departed+46
09-11LXJ477departed+35
Actual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Tulsa to Aspen route actually runs
Pro Flight Search records official board updates for nonstop TUL to ASE flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Tulsa (TUL) to Aspen (ASE) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/TUL-ASE
TUL to ASE questions
How long is the flight from TUL to ASE?
Great-circle distance is 1,022 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 102–118 min gate-to-gate on this route.
What does the route health score measure?
A blend of departure-side delay at TUL and arrival-side delay at ASE, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.
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