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West Yellowstone (WYS) departure delays
676 departures · 2 routes · July 2024 – July 2026
84.8%
Left on time
Within 15 minutes of schedule
0.74%
Cancelled
Share of departures
118 min
When late, late by
Average delayed departure
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Rank
Among graded US airports
What the record says about WYS
Departures from WYS leave close to schedule more often than most airports in the record. An airport this punctual is usually one with spare capacity in its runway slots.
Which airlines run best out of WYS
| Airline | Departures | On time |
|---|---|---|
| SkyWest Airlines | 676 | 82.9% |
Routes out of WYS
WYS → SLC
Salt Lake City
386 flights · 90.08% on time
A
WYS → DEN
Denver
290 flights · 72.92% on time
D
Common questions
How bad are delays at West Yellowstone (WYS)?
84.8% of departures from WYS left within 15 minutes of schedule across 676 flights. That is better than most airports in this record.
How often are flights from WYS cancelled?
0.74% of scheduled departures did not operate.
Month by month
Jul 2024
peak 100
Jun 2026