How reliable is Glacier Park International Airport?
Flights from FCA departed within 15 minutes of schedule in 85% of 31,091 flights in official BTS history. Here’s the full picture before you book.
Reliability score
on-time, cancellations & delays
Origin-airport operations
What the departure punctuality at FCA looks like
On-time departures
across 31,091 flights
Source: BTS Airport Operations · data through 2026-06-25. Role-specific BTS departure history; advisory context, not a guarantee for any flight.
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Weather by month
Weather history isn’t available for FCA yet
PlaneSane shows month-by-month airport weather once enough historical METAR/IEM observations are loaded for the airport. This does not mean the airport has no weather data forever; it means the current climatology table has no monthly coverage for Glacier Park International Airport.
The read on FCA
What the numbers say about flying through Glacier Park International Airport
Across official performance history, flights from Kalispell left within 15 minutes of schedule about 85% of the time over 31,091 flights. That's one of the more dependable operational records you'll see. Pair it with a low cancellation rate of 1.0%, so flights here rarely vanish outright. When a departure does run late, the typical delay is around 11 minutes.
None of this guarantees your specific flight — it’s the backdrop. To turn it into a booking, score real flights to Kalispell, read how we weigh it all in how the PlaneSane Score works, and brush up with how to pick a reliable flight and avoiding weather delays.
Common questions about FCA
- How reliable is Glacier Park International Airport (FCA)?
- Flights from Kalispell left within 15 minutes of schedule roughly 85% of the time across 31,091 flights of official history — one of the more dependable operational records you'll see. The cancellation rate runs about 1.0%. It's advisory context, not a guarantee for any single flight.
Planning a trip through Kalispell?
Score real flights to and from FCA on reliability, weather, and connection safety — not just price.