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THA677

NRT → BKK · Boeing 777-300ER · Thai Airways

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Departure · Tokyo / Narita (NRT)

Terminal T1-South · Gate 44 · Check-in D, F
Scheduled 17:25 · Estimated 17:36 · +11 min
Board status: DEPARTED
Airborne since 17:55 (ADS-B)

Arrival · Bangkok (BKK)

Scheduled 21:55
In the air, ~3h 15m to go (39% of the route flown)

Board data from bkk, narita, updated 10 min ago; times local to each airport.

Flight

Status
In progress
Departure
Narita International Airport (NRT) — Tokyo / Narita, Japan
Scheduled departure
2026-10-02 08:25 UTC
Departed
2026-10-02 08:55 UTC
Arrival
Suvarnabhumi Airport (BKK) — Bangkok, Thailand (scheduled)
Scheduled arrival
2026-10-02 14:55 UTC
Progress
39% · ~3h 15m remaining
Also flies as
TG677
Codeshares
AC7412, LY8432, NH5951
Distance flown
1890 km
Straight-line distance
4649 km

Aircraft

Registration
HS-TTC
Type
Boeing 777-300ER
Seats
348 total (306 Economy, 42 Royal Silk Business) (typical for type, not this tail)
CO2 (EMEP est., total)
369.6 t (853 kg/pax Economy, 2584 kg/pax Business)

Altitude & speed

Max altitude
36,000 ft
Max ground speed
500 kt
Tracked
2h 16m · 1,890 km
Note
still in progress - the track so far
Altitude (ft, max 36,000)
019,44038,8800m30m1h 0m1h 30m2h 0m
Ground speed (kt, max 500)
02705400m30m1h 0m1h 30m2h 0m
Altitude (ft, max 36,000)
019,44038,8800m1h 0m2h 0m
Ground speed (kt, max 500)
02705400m1h 0m2h 0m

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airline

Thai Airways (THA)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 08:55 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTC Boeing 777-300ER In progress ~4649 km est.
2026-10-01 13:42 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTA Boeing 777-300ER Completed 879 km
2026-10-01 08:58 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTA Boeing 777-300ER Completed (landing confirmed by airport data) ~4927 km est. (2859 km recorded)
2026-09-30 15:25 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTB Boeing 777-300ER Completed 849 km
2026-09-30 10:48 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTB Boeing 777-300ER Completed (landing confirmed by airport data) ~4934 km est. (2873 km recorded)
2026-09-28 13:28 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTB Boeing 777-300ER Completed 4976 km
2026-09-27 11:50 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTA Boeing 777-300ER Completed 5077 km
2026-09-26 08:42 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTB Boeing 777-300ER Completed 5054 km
2026-09-25 08:43 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTB Boeing 777-300ER Completed 5007 km
2026-09-24 08:46 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTB Boeing 777-300ER Completed 4992 km
2026-09-23 09:38 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTC Boeing 777-300ER Completed 5044 km
2026-09-22 08:57 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTC Boeing 777-300ER Completed 4944 km
2026-09-21 08:51 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTA Boeing 777-300ER Completed 4978 km
2026-09-20 08:57 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTC Boeing 777-300ER Completed 5124 km
2026-09-19 08:43 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTA Boeing 777-300ER Completed 5166 km
2026-09-18 08:41 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTA Boeing 777-300ER Completed 5083 km
2026-09-17 08:47 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTC Boeing 777-300ER Completed 5055 km
2026-09-16 08:58 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTA Boeing 777-300ER Completed 5022 km
2026-09-15 08:45 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTA Boeing 777-300ER Completed 5131 km
2026-09-14 08:46 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTC Boeing 777-300ER Completed (landing presumed) 5093 km
2026-09-13 08:58 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTA Boeing 777-300ER Completed 5051 km
2026-09-12 08:52 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTC Boeing 777-300ER Completed 5268 km
2026-09-11 09:33 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTA Boeing 777-300ER Completed 5175 km
2026-09-10 08:53 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTC Boeing 777-300ER Completed 5141 km
2026-09-09 10:21 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTC Boeing 777-300ER Completed 5082 km
2026-09-08 08:54 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTB Boeing 777-300ER Incomplete (signal lost) ~4981 km est. (3006 km recorded)
2026-09-07 08:59 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTA Boeing 777-300ER Completed 5018 km
2026-09-06 09:23 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTB Boeing 777-300ER Completed 5188 km
2026-09-05 08:54 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTC Boeing 777-300ER Completed 5200 km
2026-09-04 08:37 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTA Boeing 777-300ER Completed 5116 km
2026-09-03 09:20 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTB Boeing 777-300ER Completed 5234 km
2026-09-02 08:51 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTC Boeing 777-300ER Completed 4992 km
2026-09-01 08:38 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTA Boeing 777-300ER Completed 5028 km
2026-08-31 08:42 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTB Boeing 777-300ER Completed 5009 km
2026-08-30 09:03 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTB Boeing 777-300ER Completed 5041 km
2026-08-29 09:10 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTA Boeing 777-300ER Completed 5137 km
2026-08-28 09:08 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTB Boeing 777-300ER Completed 5054 km
2026-08-27 09:34 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTC Boeing 777-300ER Completed 5026 km
2026-08-26 10:10 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTA Boeing 777-300ER Completed 4976 km
2026-08-25 09:14 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTB Boeing 777-300ER Completed 5011 km
2026-08-24 08:54 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTC Boeing 777-300ER Completed 5028 km
2026-08-23 08:40 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTA Boeing 777-300ER Completed 5576 km
2026-08-22 08:59 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTA Boeing 777-300ER Completed 5473 km
2026-08-21 09:06 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTA Boeing 777-300ER Completed 5167 km
2026-08-20 08:54 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTB Boeing 777-300ER Completed 6044 km
2026-08-19 09:10 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTC Boeing 777-300ER Completed 6070 km
2026-08-18 08:58 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTA Boeing 777-300ER Completed 6752 km
2026-08-17 08:46 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTB Boeing 777-300ER Completed 6091 km
2026-08-17 01:01 UTC THA677 BKK → NRT
Bangkok → Tokyo / Narita
 HS-TTB Boeing 777-300ER Completed 5633 km
2026-08-16 08:55 UTC THA677 NRT → BKK
Tokyo / Narita → Bangkok
 HS-TTC Boeing 777-300ER Completed 5662 km

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