UBP → BKKUbon Ratchathani to Bangkok

live

Direct flights from Ubon Ratchathani (UBP) to Bangkok (BKK): 28 nonstop departures observed each week across 2 airlines. 53% of the last 30 tracked flights arrived within 15 minutes of schedule. The median arrival is 10 minutes late. 1 of the 30 tracked flights was cancelled. The nonstop covers 477 km, an estimated 1 hour 7 minutes in the air. Measured by Pro Flight Search from live flight boards at Ubon Ratchathani and Bangkok. Updated 31 October 2026 at 06:11 UTC.

Today, UBP → BKK

Sat 31 Oct · local times
  1. · TG21Thai International Departed Landed 09:37 −8
  2. · VZ221Thai Vietjet Air On schedule BKK est. 13:43sched 14:00

Checked BKK board 13:11

UBP Ubon Ratchathani tracking
BKK Bangkok smooth · +0
477 km · ~1h 07m est.
dep bank 08:45–17:4028x weekly
Runs rough · 2 airlines · 28x weekly · nonstop
53% on time

of the last 30 tracked UBP → BKK flights arrived within 15 minutes

Median arrival delay is +10 min. 1 of 30 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+10 minacross the last 29 arrivals
Flight time~1h 07mestimated from route distance
Weekly departures28x2 direct airlines on the leg
Cancelled3.3%recent route rate · 1 of 30

Who flies it

observed on the boards · 7 days
Thai InternationalTG67% on time

Flights TG21 varies daily · TG29 varies daily

Thai Vietjet AirVZ40% on time

Flights VZ221 varies daily · VZ225 varies daily

History

operated legs · board outcomes
10-31TG21arrived−8
10-30TG21arrived−6
10-30TG29arrived+28
10-30VZ221arrived−2
10-30VZ225arrived+45
10-29TG21arrived+1
10-29TG29arrived+17
10-29VZ221arrived+23
10-29VZ225arrived+66
10-28TG21arrived+3
10-28TG29arrived+146
10-28VZ221arrived−2
10-28VZ225arrived+36
10-27TG21arrived+0
10-27TG29arrived+7
10-27VZ221arrived+34
10-27VZ225arrived−2
10-26TG21arrived+8
10-26TG29arrived+20
10-26VZ221arrived+9
10-26VZ225arrived+49
10-25TG21arrived+12
10-25TG29arrived+76
10-25VZ221arrived+40
10-25VZ225arrived+71
10-24TG21arrived−23
10-24TG29arrived+10
10-24VZ221arrived−8
10-24VZ225arrived+3
10-24VZ227cancelledCNX

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
UBPUbon Ratchathani tracking Full UBP delay board →
BKKBangkok +0 min smooth 🌤 few clouds · E 7 kt Full BKK delay board →

How the Ubon Ratchathani to Bangkok route actually runs

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

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

UBP to BKK questions

Is UBP–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.

How long is the flight from UBP to BKK?

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 UBP–BKK fly?

2 carriers operate this route, around 28 flights a week between them. Compare carrier days and times in the airline list above.

What does the route health score measure?

A blend of departure-side delay at UBP and arrival-side delay at BKK, computed from rolling delay windows (refreshed every 40 minutes) with a daily-rollup fallback. Current MVFR, IFR, or LIFR endpoint weather caps the score when flight rules can limit throughput. Higher is healthier: 100 means operations are clean at both ends.