TG637Thai Airways · TPE → BKK
live · 45m ago
Route confirmed Thai Airways

TG637 TaipeiTPE · 07:55 BangkokBKK · 10:50

TG637 by Thai Airways flies from Taipei (TPE) to Bangkok (BKK) for the Sun, Nov 1 departure.

Right nowOn time · gate B1R · as of 05:20
07:55

departs TPE · on schedule

⚖ TG637 typically leaves +29 and lands −5. The air wins minutes back.
Typical gate push+29 minmedian posted departure
Typical arrival−5 minmedian over 9 operations
Wins back in air~34 minmedian gate push vs arrival · how planes make up time → Cancellation1 in 10tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-01
−22 arrival
10-31
+65 gate · +30 arrival
10-30
+9 gate · −5 arrival
10-29
+8 gate · −8 arrival
10-28
+55 gate · +31 arrival
10-27
+51 gate · +48 arrival
10-26
+45 gate · +10 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −5 min · 1 cancelled · 10 operations tracked

The route today

live boards
TPETaipeiOn-time likelyTPE delay board →
BKKBangkokOn-time likelyBKK delay board →
TPE→BKKevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
54%Chance of 15+ min delay
18%Chance of cancellation
+21 minTypical airport delay in this weather

Driven mainly by BKK (Bangkok), currently flying MVFR (marginal visual). These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow on this route

Forecast

Taipei to Bangkok with Thai Airways · Mon 2 Nov, local date

Outlook: about usual
Chance a departure leaves 60+ min late
4.8%1.2× usual

Forecast weather: 36% chance of thunder at Bangkok

No cancellation outlook here: this airport's board does not publish cancellations reliably.

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 3 departures a day on this route with this airline. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Taipei to Bangkok flights today

same route · Thai Airways
TG633departs 13:55
TG635departs 18:50

If TG637 is cancelled, these are the other Thai Airways nonstop flights from Taipei to Bangkok on the same day, with scheduled departure times in TPE local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How TG637 actually runs

Pro Flight Search has tracked every published board update for TG637 across the TPE and BKK boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 10 confirmed landings · 7/10 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how TG637 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-01TPE 07:55BKK 10:50 10:28 (−22)
10-31TPE 07:55 09:00 (+65)BKK 10:50 11:20 (+30)
10-30TPE 07:55 08:04 (+9)BKK 10:50 10:45 (−5)
10-29TPE 07:55 08:03 (+8)BKK 10:50 10:42 (−8)
10-28TPE 07:55 08:50 (+55)BKK 10:50 11:21 (+31)
10-27TPE 07:55 08:46 (+51)BKK 10:50 11:38 (+48)
10-26TPE 07:55 08:40 (+45)BKK 10:50 11:00 (+10)
10-25TPE 07:55 08:08 (+13)BKK 10:50 10:28 (−22)
10-24CANCELLED
10-23TPE 07:55 08:03 (+8)BKK 10:40 10:31 (−9)

Aircraft

Recent tails: HS-TOE, HS-TOG, HS-TOL, HS-TOJ.

Board clocks recorded as TPE and BKK published them.

Planning around TG637? 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: TG637 Taipei to Bangkok on-time performance, measured from the TPE and BKK airport boards.

Canonical URL
https://proflightsearch.com/flight/TG637
How we measure this →