Airport on-time performance
West Yellowstone
Data through Dec 2025Source: US DOT · BTS
On-time rate78%flights departing here that arrived on time
p90 delay45 min1 in 10 departures is worse (tail risk)
Cancelled0.6%of scheduled departures
Left the gate on time82%departures that pushed back within 15 min of schedule (DepDel15)
based on 336 flights over the last 12 months. On-time means arriving within 15 minutes (BTS standard).
As a connection hub
Arriving here (inbound performance)
These figures reflect inbound flights arriving at this airport — relevant for connections and layovers.
85%arrived on time here
(within 15 min, inbound flights)
(within 15 min, inbound flights)
On time 85%
15–59 min late 11%
1–2 hr late 3%
2 hr+ late 1%
Cancelled or diverted 1%
- On time85%
- 15–59 min late11%
- 1–2 hr late3%
- 2 hr+ late1%
- Cancelled or diverted1%
Arrival outcomes for inbound flights. Last segment = cancelled or diverted.
Bad day: 1 in 10 flights arrives more than 25 min late.
By airline
Carriers departing here (last 12 months)
Delay = arrival delay (ArrDel15-based)
- SkyWest AirlinesbestOn-time78%Medianon timep9045 minCancel0.7%Flights307
Over time
On-time trend
By season
On-time rate by month
Where flights go
Busiest routes
Side by side
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