Thai AirAsia XXJ53% on time
live
Direct flights from Tokyo (NRT) to Bangkok (DMK): 7 nonstop departures observed each week across 1 airline. 40% of the last 20 operated flights arrived within 15 minutes of schedule. The median arrival is 14 minutes early. 10 of the 20 tracked flights were cancelled. The nonstop covers 4,645 km, an estimated 6 hours 27 minutes in the air. Measured by Pro Flight Search from live flight boards at Tokyo and Bangkok. Updated 16 September 2026 at 00:02 UTC.
NRT
Tokyo
smooth · +3
DMK
Bangkok
smooth · +11
4,645 km · ~6h 27m est.
Runs rough · 1 airline · 7x weekly · nonstop
40% on time
of the last 20 operated NRT → DMK flights arrived within 15 minutes
Median arrival delay is −14 min. 10 of 20 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−14 minacross the last 20 operated legs
Flight time~6h 27mestimated from route distance
Weekly departures7x1 direct airline on the leg
Cancelled50.0%recent route rate · 10 of 20
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Thai AirAsia X
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 outcomes09-15SL395cancelledCNX
09-15XJ603cancelledCNX
09-14FD235cancelledCNX
09-14XJ603cancelledCNX
09-13SL395cancelledCNX
09-12XJ603cancelledCNX
09-11FD235cancelledCNX
09-10SL395cancelledCNX
Actual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Current conditions put the pressure at DMK: 38% odds of a 15+ minute delay and around +6 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →
next sweep in 120s
How the Tokyo to Bangkok route actually runs
Pro Flight Search records official board updates for nonstop NRT to DMK 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.
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 — Tokyo (NRT) to Bangkok (DMK) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/NRT-DMK
NRT to DMK questions
Is NRT–DMK running on time right now?
Mostly on schedule. The arrival side at DMK is the weaker end, route health score 76/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on NRT–DMK?
Operators schedule morning departures around 09:15 and evening departures around 21:15 from NRT. Earlier flights typically land before destination-airport delays accumulate later in the day; check the DMK delay card to confirm conditions when you'd arrive.
How long is the flight from NRT to DMK?
Great-circle distance is 4,645 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 358–428 min gate-to-gate on this route.
How often does NRT–DMK fly?
Thai AirAsia X runs the route with about 11 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
.