Thai Airways

TG121 Flight Status

According to the latest from Trip.com for Thai Airways Flight TG121 from Chiang Mai to Bangkok (CNX–BKK): Flight TG121 has landed safely at Suvarnabhumi Intl. Airport (BKK) at 10:41 PM local time, arriving approximately 11m behind schedule.

Mon, Jul 6

CNX-BKK

Access more flight status info on the Trip.com app

Arrived

The flight has arrived 11m late

Chiang Mai(CNX)

9:43 PM

Scheduled: 9:10 PM, Jul 6

Chiang Mai Intl. Airport

1h 20m

Bangkok(BKK)

10:41 PM

Scheduled: 10:30 PM, Jul 6

Suvarnabhumi Intl. Airport

Check-in Counter

29-33

Boarding Gate

Arrival Gate

Baggage

Information provided by VariFlightVariFlight. For real-time updates, please check airport displays or contact your airline. If this is not your flight, you can browse more options for flights from Chiang Mai to Bangkok to find your schedule.

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TG121

TG121 Aircraft Details

According to Trip.com real-time data, the TG121 flight flying from Chiang Mai to Bangkok on 7/7/2026 is operated by the aircraft model Airbus A320. This aircraft has been in service for 13y, 10m. The aircraft is equipped with Up to 180 seats.

Airbus A320

Punctuality (Departure)

67%

Punctuality (Arrival)

93%

Late on average

6 minutes

Age

13y, 10m

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 34% of flights

43 cm

Seat width better than on 23% 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 57% of flights

51 cm

Seat width better than on 43% of flights

145°

Reclining Angle

3-3

Seat layout example

Flight History for TG121

Check more records from Trip.com about TG121 before and after today

Date	Airport		Aircraft Model	Departure	Arrival	Status
Date	Departure	Arrival	Aircraft Model	Departure	Arrival	Status
Tue, Jun 30	Chiang Mai (CNX)	Bangkok (BKK)	320	9:20 PM	10:17 PM	Arrived
Wed, Jul 1	Chiang Mai (CNX)	Bangkok (BKK)	320	9:39 PM	10:52 PM	Arrived
Thu, Jul 2	Chiang Mai (CNX)	Bangkok (BKK)	320	9:59 PM	10:59 PM	Arrived
Fri, Jul 3	Chiang Mai (CNX)	Bangkok (BKK)	320	9:20 PM	10:21 PM	Arrived
Sat, Jul 4	Chiang Mai (CNX)	Bangkok (BKK)	320	9:12 PM	10:10 PM	Arrived
Sun, Jul 5	Chiang Mai (CNX)	Bangkok (BKK)	320	9:27 PM	10:22 PM	Arrived
Mon, Jul 6	Chiang Mai (CNX)	Bangkok (BKK)	A21N	9:43 PM	10:41 PM	Arrived

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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 67% (Late on average 27 minutes), and the on-time arrival rate is 93% (Late on average 6 minutes).

On-Time Departures

Punctuality

67%

Late on average 27 minutes

Early

On time

67%

30 mins late

27%

60 mins late

90 mins late

Canceled