BKK → SINBangkok to Singapore

live

Direct flights from Bangkok (BKK) to Singapore (SIN): 21 nonstop departures observed each week across 3 airlines. 29% of the last 14 operated flights arrived within 15 minutes of schedule. The median arrival is 20 minutes late. 4 of the 14 tracked flights were cancelled. The nonstop covers 1,417 km, an estimated 2 hours 19 minutes in the air. Measured by Pro Flight Search from live flight boards at Bangkok and Singapore. Updated 17 October 2026 at 13:15 UTC.

Today, BKK → SIN

Sat 17 Oct · local times
TG403Thai InternationalIn the air, 20 min late

Left BKK at 08:20, 20 min after its 08:00 slot.

Track TG403 →
TR625ScootIn the air, 40 min late

Left BKK at 11:35, 40 min after its 10:55 slot.

Track TR625 →
  1. 08:00 TG403Thai International Left 08:20 +20 ·
  2. 09:05 TR609Scoot Left 09:14 +9 ·
  3. 09:20 SQ705Singapore Left 09:35 +15 Landed 12:50 +5
  4. 10:55 TR625Scoot Left 11:35 +40 ·
  5. 11:15 TG413Thai International Left 13:54 +159 ·
  6. 12:15 SQ707Singapore Airlines Left 12:48 +33 Landed 15:56 +6
  7. 13:35 SQ721Singapore Airlines Left 14:04 +29 Landed 17:27 +22
  8. 13:50 TG407Thai Airways Left 14:18 +28 Landed 17:21 +16
  9. 15:25 TR639Scoot Left 15:25 Landed 19:18 +23
  10. 15:30 SQ709Singapore Cancelled ·
  11. 16:25 TG409Thai Airways Left 16:25 Landed 19:37 −3
  12. 18:30 SQ711Singapore Airlines Sched 18:30Departure not confirmed by the board SIN est. 21:33sched 21:55
  13. 18:50 TR611Scoot Sched 18:50Departure not confirmed by the board SIN 22:20scheduled
  14. 19:10 TG401Thai Airways Sched 19:10Departure not confirmed by the board SIN 22:30scheduled
  15. · SQ713Singapore Airlines On schedule SIN 23:40scheduled
  16. · SQ719Singapore Airlines On schedule SIN 00:35scheduled
  17. · TR627Scoot On schedule SIN 00:05scheduled

Checked BKK board 15:48 · SIN board 21:15

BKK Bangkok busy · +28
SIN Singapore smooth · +0
1,417 km · ~2h 19m est.
dep bank 08:00–21:1521x weekly
Runs rough · 3 airlines · 21x weekly · nonstop
29% on time

of the last 14 operated BKK → SIN flights arrived within 15 minutes

Median arrival delay is +20 min. 4 of 14 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+20 minacross the last 14 operated legs
Flight time~2h 19mestimated from route distance
Weekly departures21x3 direct airlines on the leg
Cancelled28.6%recent route rate · 4 of 14

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
ScootSingapore 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 days
ScootTR20% on time

Flights TR609 09:05 daily · TR625 10:55 daily · TR639 15:25 daily · TR611 18:50 daily

Singapore AirlinesSQ40% on time

Flights SQ705 09:20 daily · SQ707 12:15 daily · SQ721 13:35 daily · SQ711 18:30 daily

Thai InternationalTG

Flights TG403 08:00 daily · TG413 11:15 daily · TG407 13:50 daily · TG409 16:25 daily

History

operated legs · board outcomes
10-17SQ705dep +15 → arr+5
10-17SQ707dep +33 → arr+6
10-17SQ709cancelledCNX
10-17SQ721dep +29 → arr+22
10-17TG403departed+20
10-17TG407dep +28 → arr+16
10-17TG409dep +0 → arr−3
10-17TG413departed+159
10-17TR609departed+9
10-17TR625departed+40
10-17TR639dep +0 → arr+23
10-16SQ709cancelledCNX
10-16TR621cancelledCNX
10-16TR627cancelledCNX

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 +28 min busy 🌤 few clouds · 2 kt Full BKK delay board →
SINSingapore +0 min smooth 🌫 mostly cloudy · N 0 kt Full SIN delay board →

Weather lens

Current conditions put the pressure at BKK: 36% odds of a 15+ minute delay and around +8 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Bangkok to Singapore route actually runs

Pro Flight Search records official board updates for nonstop BKK to SIN 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 Singapore (SIN) route reliability, measured from operated flights on official airport boards.

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

BKK to SIN questions

Is BKK–SIN running on time right now?

Mostly on schedule. The departure side at BKK is the weaker end, route health score 81/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on BKK–SIN?

Operators schedule morning departures around 08:00 and evening departures around 18:30 from BKK. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SIN delay card to confirm conditions when you'd arrive.

How long is the flight from BKK to SIN?

Great-circle distance is 1,417 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 130–151 min gate-to-gate on this route.

How often does BKK–SIN fly?

3 carriers operate this route, around 111 flights a week between them. Compare carrier days and times in the airline list above.