Joslin Field Magic Valley Regional Airport (TWF): Delays & On-Time Performance
Data through May 2026
Joslin Field Magic Valley Regional Airport (TWF) runs noticeably smoother than most US airports: 95% of its ~2 daily departures leave on time, 17 points above the national average, with an average departure delay of just 6 minutes. 1 airlines fly from Twin Falls, ID to 1 destinations.
- Departures on-time
- 95%
- left <15 min late
- Avg dep delay
- 6 min
- Arrivals on-time
- 92%
- Cancelled
- 0.3%
- Destinations
- 1
- nonstop
- Airlines
- 1
Monthly on-time trend
Best time of day to depart from TWF
Busiest routes from TWF
| Route | Flights/12mo | On-time | Avg delay |
|---|---|---|---|
| TWF → SLC | 785 | 94% | 6 min |
Frequently asked questions
- How often are flights delayed at TWF?
- 5% of departures from Joslin Field Magic Valley Regional Airport left 15+ minutes late between 2024-06 and 2026-05, with an average departure delay of 6 minutes. The national on-time average over the same period was 78%.
- How often are flights cancelled at TWF?
- 0.3% of scheduled departures from TWF were cancelled in this period, compared with a national rate of 1.6%.
Popular route pages from this airport
Based on 1,482 flights, 2024-06–2026-05. Source: US DOT Bureau of Transportation Statistics. Updated 2026-07-01.