Thai Airways TG121 Flight Status
According to Trip.com real-time data, the TG121 flight operated by Thai Airways on Oct 25, 2026 is scheduled to fly from Chiang Mai (CNX) to Bangkok (BKK). The flight is expected to depart at 21:10 and land at 22:12 .
Sat, Oct 24
Sun, Oct 25
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Arrived
The flight has arrived 16m early
1h 20m
Check-in Counter
29-33
Boarding Gate
6
Arrival Gate
B2
Baggage
3
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Scheduled
Your flight will depart on time.
1h 20m
Check-in Counter
30-34
Boarding Gate
5
Arrival Gate
--
Baggage
--
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Search flights Information provided by VariFlight. Please refer to airport announcements for the most up-to-date information. You can also explore more flights from Chiang Mai to Bangkok or track other flights with our flight status tracker.
TG121 Aircraft Details
According to Trip.com real-time data, the TG121 flight flying from Chiang Mai to Bangkok on 10/25/2026 is operated by the aircraft model Airbus A320. This aircraft has been in service for 14y, 1m. The aircraft is equipped with Up to 180 seats.
Airbus A320
Punctuality (Departure)
77
%
Punctuality (Arrival)
87
%
Late on average
26 minutes
Age
14y, 1m
Seats
Up to 180
Flight Distance
--
Economy
Business
In-Flight Services
Meal included
Inflight entertainment is available
Wi-Fi is unavailable
No power outlets are available
Seat Information
76 cm
More legroom than on 32% of flights
43 cm
Seat width better than on 16% of flights
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
Meal included
Inflight entertainment is available
Wi-Fi is unavailable
No power outlets are available
Seat Information
102 cm
More legroom than on 53% of flights
51 cm
Seat width better than on 53% of flights
145°
Reclining Angle
3-3
Seat layout example
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Recent Flight History for TG121
Trip.com historical records show that the last TG121 flight departed on Sat, Oct 24 from CNX at approximately 21:19. This flight is expected to arrrive in BKK at 22:14.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Oct 19 | Chiang Mai (CNX) | Bangkok (BKK) | 320 | 21:17 | 22:21 | Arrived |
| Tue, Oct 20 | Chiang Mai (CNX) | Bangkok (BKK) | 320 | 21:21 | 22:19 | Arrived |
| Wed, Oct 21 | Chiang Mai (CNX) | Bangkok (BKK) | 320 | 21:29 | 22:29 | Arrived |
| Thu, Oct 22 | Chiang Mai (CNX) | Bangkok (BKK) | 320 | 21:29 | 22:31 | Arrived |
| Fri, Oct 23 | Chiang Mai (CNX) | Bangkok (BKK) | 320 | 21:30 | 22:27 | Arrived |
| Sat, Oct 24 | Chiang Mai (CNX) | Bangkok (BKK) | 320 | 21:19 | 22:14 | Arrived |
| Sun, Oct 25 | Chiang Mai (CNX) | Bangkok (BKK) | 320 | 21:10 | 22:12 | Scheduled |
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TG121 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of TG121 is 77% (Late on average 45 minutes), and the on-time arrival rate is 87% (Late on average 26 minutes).
On-Time Departures
Punctuality
77
%
Late on average
45 minutes
Early
0
%
On time
77
%
30 mins late
10
%
60 mins late
3
%
90 mins late
10
%
Cancelled
1
%
On-Time Arrivals
Punctuality
87
%
Late on average
26 minutes
Early
50
%
On time
37
%
30 mins late
0
%
60 mins late
3
%
90 mins late
10
%
Cancelled
1
%
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Frequently Asked Questions
What is the current status of flight tg121?
Flight tg121 has not departed yet and is currently on schedule. Scheduled departure 21:10, arrival 22:30 (updated Oct 25, 2026).Is flight tg121 on time today?
Flight tg121 has not departed yet and is currently on schedule. Scheduled departure is 21:10, with arrival at 22:30. Recheck gate and timing before you head to the airport.Has flight tg121 departed yet? What is the departure time?
Flight tg121 is scheduled to depart at 21:10. The latest actual or estimated departure time is 21:10, and the current status is Scheduled (updated Oct 25, 2026).When is flight tg121 scheduled to arrive?
Flight tg121 is scheduled to arrive at 22:30. The latest estimated or actual arrival time is 22:12. Status is Scheduled as of Oct 25, 2026.What route does flight tg121 fly?
Flight tg121 is operated by Thai Airways from Chiang Mai (CNX) to Bangkok (BKK). Typical flight time is about 1 hour 20 minutes; operating days may include Sunday.How can I check real-time status for flight tg121?
Track flight tg121 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 tg121 is delayed or canceled, what should I do?
If tg121 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 25, 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 tg121 departed from Chiang Mai?
Flight tg121 has not departed from Chiang Mai (CNX) yet and is currently on schedule for 21:10.What is the seat configuration for flight tg121?
Flight tg121 usually flies a Airbus A320 with seat layout 3-3. 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: Bangkok Weather & Current Time
Partly cloudy
|
26°C - 35°C
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0 hour time difference
Time on arrival: Chiang Mai 22:12
|
Bangkok 22:12
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