TG313Thai Airways · BKK → CCU
live · 5h ago
Route confirmed Thai Airways

TG313 BangkokBKK · 23:35 KolkataCCU · 00:40

TG313 by Thai Airways flies from Bangkok (BKK) to Kolkata (CCU) for the Thu, Oct 29 departure.

Right nowBoarding · gate S126 · as of 23:48
23:35

departs BKK · on schedule

⚖ TG313 typically leaves +31 and lands +15. The air wins minutes back.
Typical gate push+31 minmedian posted departure
Typical arrival+15 minmedian over 14 operations
Wins back in air~16 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 14tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-28
+41 gate · +16 arrival
10-27
+53 gate · +31 arrival
10-26
+36 gate · +14 arrival
10-25
+47 gate · +22 arrival
10-24
+15 gate · −8 arrival
10-23
+17 gate · +0 arrival
10-22
+27 gate · +6 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 +15 min · 0 cancelled · 14 operations tracked

The route today

live boards
BKKBangkokOn-time likelyBKK delay board →
CCUKolkataOn-time likelyCCU delay board →
BKK→CCUevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Early read, sample still building
25%Chance of 15+ min delay
16%Chance of cancellation
+8 minTypical airport delay in this weather

Conditions at BKK and CCU are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days. This route has few tracked flights so far, so treat this as an early read.

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

Tomorrow on this route

Forecast

Bangkok to Kolkata with Thai Airways · Sat 31 Oct, local date

Outlook: about usual
Chance a departure leaves 60+ min late
3.4%1.6× usual

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

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Fewer than one departure a day on this route with this airline, so read it as a rough guide. · 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.

How TG313 actually runs

Pro Flight Search has tracked every published board update for TG313 across the BKK and CCU boards: schedule changes, gate pushes and actual clocks. Usually lands ~15 min late. Based on 12 confirmed landings · 6/12 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how TG313 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
10-28BKK 23:35 00:16 (+41)CCU 00:40 00:56 (+16)
10-27BKK 23:35 00:28 (+53)CCU 00:40 01:11 (+31)
10-26BKK 23:35 00:11 (+36)CCU 00:40 00:54 (+14)
10-25BKK 23:35 00:22 (+47)CCU 00:40 01:02 (+22)
10-24BKK 23:45 00:00 (+15)CCU 00:45 00:37 (−8)
10-23BKK 23:45 00:02 (+17)CCU 00:45 (+0)
10-22BKK 23:45 00:12 (+27)CCU 00:45 00:51 (+6)
10-21BKK 23:45 00:33 (+48)CCU 00:45 01:10 (+25)
10-20BKK 23:45 (+0)CCU 00:45 (+0)
10-19BKK 23:45 00:06 (+21)CCU 00:45 00:42 (−3)
10-18BKK 23:45 00:17 (+32)CCU 00:45 01:04 (+19)
10-17BKK 23:45 00:28 (+43)CCU 00:45 01:05 (+20)
10-16BKK 23:45 00:05 (+20)CCU 00:45 00:52 (+7)
10-15BKK 23:45 00:15 (+30)CCU 00:45 01:03 (+18)

Aircraft

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

Board clocks recorded as BKK and CCU published them.

Planning around TG313? 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: TG313 Bangkok to Kolkata on-time performance, measured from the BKK and CCU airport boards.

Canonical URL
https://proflightsearch.com/flight/TG313
How we measure this →