TG313Thai Airways · BKK → CCU
updated 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, Nov 5 departure.

Right nowBoarding · gate S123 · as of 23:48
23:35

departs BKK · on schedule

⚖ TG313 typically leaves +33 and lands +10. The air wins minutes back.
Typical gate push+33 minmedian posted departure
Typical arrival+10 minmedian over 15 operations
Wins back in air~23 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 15tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-04
+44 gate · +15 arrival
11-03
+36 gate · +10 arrival
11-02
+26 gate · +9 arrival
11-01
+27 gate · +2 arrival
10-31
+76 gate · +59 arrival
10-30
+29 gate · +6 arrival
10-29
+26 gate · +2 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 +10 min · 0 cancelled · 15 operations tracked

The route today

live boards
BKKBangkokModerate riskBKK 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
15%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 at Bangkok

Forecast

Sat 7 Nov, local date

High33°Clikely 31°C to 34°C
Low26°Clikely 24°C to 28°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · 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 Bangkok to Kolkata flights today

same route · Thai Airways
TG333departs 15:10

If TG313 is cancelled, this is the other Thai Airways nonstop flight from Bangkok to Kolkata on the same day, with scheduled departure times in BKK 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 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 ~10 min late. Based on 11 confirmed landings · 7/11 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 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
11-04BKK 23:35 00:19 (+44)CCU 00:40 00:55 (+15)
11-03BKK 23:35 00:11 (+36)CCU 00:40 00:50 (+10)
11-02BKK 23:35 00:01 (+26)CCU 00:40 00:49 (+9)
11-01BKK 23:35 00:02 (+27)CCU 00:40 00:42 (+2)
10-31BKK 23:35 00:51 (+76)CCU 00:40 01:39 (+59)
10-30BKK 23:35 00:04 (+29)CCU 00:40 00:46 (+6)
10-29BKK 23:35 00:01 (+26)CCU 00:40 00:42 (+2)
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 CCU 00:45 01:10 (+25)

Aircraft

Recent tails: HS-TOL, HS-TOI, HS-TOE, HS-TOA.

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 →