Nepal AirlinesRA
Flights RA401 11:10 Mo We Fr
live
Direct flights from Kathmandu (KTM) to Bangkok (BKK): 10 nonstop departures observed each week across 2 airlines. 100% of the last 18 operated flights arrived within 15 minutes of schedule. The median arrival is 14 minutes early. No cancellations were recorded across the 18 tracked flights. The nonstop covers 2,230 km, an estimated 3 hours 22 minutes in the air. Measured by Pro Flight Search from live flight boards at Kathmandu and Bangkok. Updated 21 August 2026 at 08:48 UTC.
KTM
Kathmandu
tracking
BKK
Bangkok
smooth · +1
2,230 km · ~3h 22m est.
Runs reliable · 2 airlines · 10x weekly · nonstop
100% on time
of the last 18 operated KTM → BKK flights arrived within 15 minutes
Median arrival delay is −14 min. 0 of 18 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Search live fares for this route →Median arrival−14 minacross the last 18 operated legs
Flight time~3h 22mestimated from route distance
Weekly departures10x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 18
Current nonstop fares
KTM → BKK · one way · economy · 1 adult
TodayChecking…Direct airline fares
TomorrowChecking…Direct airline fares
In one weekChecking…Direct airline fares
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Nepal AirlinesThai International
Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.
Who flies it
observed on the boards · 7 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsnext sweep in 120s
How the Kathmandu to Bangkok route actually runs
Pro Flight Search tracks every published board update for nonstop KTM to BKK flights: 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. Fares link straight to the operating airline with no markups.
Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure
Cite this data
Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.
Suggested citation
Pro Flight Search — Kathmandu (KTM) to Bangkok (BKK) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/KTM-BKK
KTM to BKK questions
Is KTM–BKK running on time right now?
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 KTM–BKK?
Operators schedule morning departures around 00:25 from KTM. Earlier flights typically land before destination-airport delays accumulate later in the day; check the BKK delay card to confirm conditions when you'd arrive.
How long is the flight from KTM to BKK?
Great-circle distance is 2,230 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 187–221 min gate-to-gate on this route.
How often does KTM–BKK fly?
2 carriers operate this route, around 17 flights a week between them. Compare carrier days and times in the airline list above.
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