How reliable is Joslin Field Magic Valley Regional Airport?
Flights from TWF departed within 15 minutes of schedule in 95% of 4,687 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 TWF looks like
On-time departures
across 4,687 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 TWF 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 Joslin Field Magic Valley Regional Airport.
The read on TWF
What the numbers say about flying through Joslin Field Magic Valley Regional Airport
Across official performance history, flights from Twin Falls left within 15 minutes of schedule about 95% of the time over 4,687 flights. That's one of the more dependable operational records you'll see. Pair it with a low cancellation rate of 0.5%, so flights here rarely vanish outright. When a departure does run late, the typical delay is around -1 minutes.
None of this guarantees your specific flight — it’s the backdrop. To turn it into a booking, score real flights to Twin Falls, 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 TWF
- How reliable is Joslin Field Magic Valley Regional Airport (TWF)?
- Flights from Twin Falls left within 15 minutes of schedule roughly 95% of the time across 4,687 flights of official history — one of the more dependable operational records you'll see. The cancellation rate runs about 0.5%. It's advisory context, not a guarantee for any single flight.
Planning a trip through Twin Falls?
Score real flights to and from TWF on reliability, weather, and connection safety — not just price.