Thai Airways TG309 Flight status
According to Trip.com real-time data, the TG309 flight operated by Thai Airways on Sep 20, 2026 is scheduled to fly from Bangkok (BKK) to Kathmandu (KTM). The flight is expected to depart at 21:15 (local time in Bangkok, UTC+7) and land at 22:55 (local time in Kathmandu, UTC+5.75)
Sat, Sep 19
Sun, Sep 20
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Arrived
The flight has arrived 7m early
3h 25m
Check-in Counter
H,J
Boarding Gate
C5
Arrival Gate
--
Baggage
--
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Scheduled
Your flight will depart on time.
3h 25m
Check-in Counter
B,D,H,J
Boarding Gate
C4
Arrival Gate
--
Baggage
--
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Information provided by VariFlight. Please refer to airport announcements for the most up-to-date information. You can also explore more flights from Bangkok to Kathmandu or track other flights with our flight status tracker.
TG309 Aircraft Details
According to Trip.com real-time data, the TG309 flight flying from Bangkok to Kathmandu on 9/20/2026 is operated by the aircraft model Airbus A330-300. This aircraft has been in service for 12y, 5m. The aircraft is equipped with 294 seats.
Airbus A330-300
Punctuality (Departure)
97%
Punctuality (Arrival)
100%
Early on average
12 minutes
Age
12y, 5m
Seats
294
Flight Distance
--
Economy
Business
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is unavailable
USB port
Seat Information
81 cm
Legroom
46 cm
Seat width
122°
Reclining Angle
2-4-2
Seat layout example
In-Flight Services
Meal included
Seatback entertainment system
Wi-Fi is unavailable
USB port and power outlet
Seat Information
147 cm
Legroom
51 cm
Seat width
--
Reclining Angle
1-1-1
Seat layout example
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Flight History for TG309
Trip.com historical records show that the last TG309 flight departed on Sat, Sep 19 from BKK at approximately 21:37. This flight is expected to arrrive in KTM at 23:18.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Sep 14 | Bangkok (BKK) | Kathmandu (KTM) | 320 | 21:26 | 23:08 | Arrived |
| Tue, Sep 15 | Bangkok (BKK) | Kathmandu (KTM) | 320 | 21:39 | 23:21 | Arrived |
| Wed, Sep 16 | Bangkok (BKK) | Kathmandu (KTM) | 333 | 21:34 | 23:14 | Arrived |
| Thu, Sep 17 | Bangkok (BKK) | Kathmandu (KTM) | 333 | 21:32 | 23:11 | Arrived |
| Fri, Sep 18 | Bangkok (BKK) | Kathmandu (KTM) | 320 | 22:07 | 23:52 | Arrived |
| Sat, Sep 19 | Bangkok (BKK) | Kathmandu (KTM) | A21N | 21:37 | 23:18 | Arrived |
| Sun, Sep 20 | Bangkok (BKK) | Kathmandu (KTM) | 333 | 21:15 | 22:55 | Scheduled |
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TG309 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of TG309 is 97% (Late on average 15 minutes), and the on-time arrival rate is 100% (Early on average 12 minutes).
On-Time Departures
Punctuality
97%
Late on average 15 minutes
Early
0%
On time
97%
30 mins late
3%
60 mins late
0%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
100%
Early on average 12 minutes
Early
97%
On time
3%
30 mins late
0%
60 mins late
0%
90 mins late
0%
Cancelled
0%
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Flight FAQs
What is the current status of flight tg309?
Flight tg309 has not departed yet and is currently on schedule. Scheduled departure 21:15, arrival 23:25 (updated Sep 20, 2026).Is flight tg309 on time today?
Flight tg309 has not departed yet and is currently on schedule. Scheduled departure is 21:15, with arrival at 23:25. Recheck gate and timing before you head to the airport.Has flight tg309 departed yet? What is the departure time?
Flight tg309 is scheduled to depart at 21:15. The latest actual or estimated departure time is 21:15, and the current status is Scheduled (updated Sep 20, 2026).When is flight tg309 scheduled to arrive?
Flight tg309 is scheduled to arrive at 23:25. The latest estimated or actual arrival time is 22:55. Status is Scheduled as of Sep 20, 2026.What route does flight tg309 fly?
Flight tg309 is operated by Thai Airways from Bangkok (BKK) to Kathmandu (KTM). Typical flight time is about 3 hours 25 minutes; operating days may include Sunday.How can I check real-time status for flight tg309?
Track flight tg309 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight tg309 is delayed or canceled, what should I do?
If tg309 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 20, 2026). Contact Thai Airways or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight tg309 departed from Bangkok?
Flight tg309 has not departed from Bangkok (BKK) yet and is currently on schedule for 21:15.What is the seat configuration for flight tg309?
Flight tg309 usually flies a Airbus A330-300 with seat layout 2-4-2. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Arrival Info: Kathmandu Weather & Current Time
Partly cloudy
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19°C - 30°C
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-1.25 hour time difference
Time on arrival: Bangkok 00:10| Kathmandu 22:55
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