BKK → UBPBangkok to Ubon Ratchathani

live

Direct flights from Bangkok (BKK) to Ubon Ratchathani (UBP): 14 nonstop departures observed each week across 2 airlines. 41% of the last 29 operated flights arrived within 15 minutes of schedule. The median arrival is 19 minutes late. No cancellations were recorded across the 29 tracked flights. The nonstop covers 477 km, an estimated 1 hour 7 minutes in the air. Measured by Pro Flight Search from live flight boards at Bangkok and Ubon Ratchathani. Updated 14 September 2026 at 15:48 UTC.

BKK Bangkok smooth · +13
UBP Ubon Ratchathani tracking
477 km · ~1h 07m est.
dep bank 07:05–17:4514x weekly
Runs rough · 2 airlines · 14x weekly · nonstop
41% on time

of the last 29 operated BKK → UBP flights arrived within 15 minutes

Median arrival delay is +19 min. 0 of 29 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+19 minacross the last 29 operated legs
Flight time~1h 07mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 29

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Thai InternationalThai Vietjet Air

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 days
Thai InternationalTG75% on time

Flights TG20 07:05 daily · TG28 16:00 daily

Thai Vietjet AirVZ18% on time

Flights VZ220 11:15 daily · VZ224 14:45 daily · VZ226 17:45 daily

History

operated legs · board outcomes
09-14TG20departed+0
09-14TG28departed+24
09-14VZ220departed+25
09-14VZ224departed+22
09-14VZ226departed+27
09-13TG20departed+17
09-13TG28departed+13
09-13VZ220departed+17
09-13VZ224departed+29
09-13VZ226departed+20
09-12TG20departed+11
09-12TG28departed+19
09-12VZ220departed+27
09-12VZ224departed+22
09-12VZ226departed+11
09-11TG20departed+12
09-11VZ220departed+43
09-11VZ224departed+26
09-11VZ226departed+19
09-10TG20departed+4
09-10TG28departed+8
09-10VZ220departed+10
09-10VZ226departed+23
09-09TG20departed+12
09-09TG28departed+13
09-09VZ220departed+32
09-09VZ224departed+12
09-09VZ226departed+32
09-08TG20departed+12

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
BKKBangkok +13 min smooth 🌤 mostly cloudy · NNW 3 kt Full BKK delay board →
UBPUbon Ratchathani tracking Full UBP delay board →

How the Bangkok to Ubon Ratchathani route actually runs

Pro Flight Search records official board updates for nonstop BKK to UBP 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 — Bangkok (BKK) to Ubon Ratchathani (UBP) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/BKK-UBP
How we measure this →

BKK to UBP questions

Is BKK–UBP running on time right now?

Smooth skies ahead. The departure side at BKK is the weaker end, route health score 82/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on BKK–UBP?

Operators schedule morning departures around 07:05 and evening departures around 17:45 from BKK. Earlier flights typically land before destination-airport delays accumulate later in the day; check the UBP delay card to confirm conditions when you'd arrive.

How long is the flight from BKK to UBP?

Great-circle distance is 477 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 64–71 min gate-to-gate on this route.

How often does BKK–UBP fly?

2 carriers operate this route, around 35 flights a week between them. Compare carrier days and times in the airline list above.