Direct flights from Bangkok (BKK) to Na Thon (USM): 7 nonstop departures observed each week across 1 airline. 36% of the last 25 operated flights arrived within 15 minutes of schedule. The median arrival is 17 minutes late. 2 of the 25 tracked flights were cancelled. The nonstop covers 466 km, an estimated 1 hour 6 minutes in the air. Measured by Pro Flight Search from live flight boards at Bangkok and Na Thon. Updated 14 September 2026 at 13:49 UTC.
BKKBangkoksmooth · +2
USMNa Thontracking
466 km · ~1h 06m est.
dep bank 06:05–19:257x weekly
Runs rough · 1 airline · 7x weekly · nonstop
36% on time
of the last 25 operated BKK → USM flights arrived within 15 minutes
Pro Flight Search records official board updates for nonstop BKK to USM flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on BKK–USM?
Operators schedule morning departures around 06:05 and evening departures around 17:25 from BKK. Earlier flights typically land before destination-airport delays accumulate later in the day; check the USM delay card to confirm conditions when you'd arrive.
How long is the flight from BKK to USM?
Great-circle distance is 466 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 63–70 min gate-to-gate on this route.
How often does BKK–USM fly?
Bangkok Airways runs the route with about 132 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
.