Thai Lion Air SL921 Flight Status
According to Trip.com real-time data, the SL921 flight operated by Thai Lion Air on Oct 23, 2026, flying from Hangzhou (HGH) to Bangkok (DMK), departed at 01:10 and is expected to arrive at 03:50 (local time in Bangkok, UTC+7) and land at Don Mueang International Airport (DMK).
Thu, Oct 22
Fri, Oct 23
Sat, Oct 24
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Cancelled
Please refer to the airline for the latest information
Check-in Counter
J
Boarding Gate
--
Arrival Gate
--
Baggage
--
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En route
Your flight has departed Hangzhou and is expected to arrive in Bangkok at 03:50.
4h 10m
Check-in Counter
J15-J17
Boarding Gate
472
Arrival Gate
--
Baggage
4
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Thai Lion Air From BRL 420
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Cancelled
Please refer to the airline for the latest information
Check-in Counter
J
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Thai Lion Air From BRL 420
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Track the Previous Flight Status: Landed at Hangzhou
SL920
|
Bangkok (BKK)
Hangzhou (HGH)
Hangzhou (HGH)
Scheduled: 00:15
|
25m early
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SL921 Aircraft Details
According to Trip.com real-time data, the SL921 flight flying from Hangzhou to Bangkok on 10/23/2026 is operated by the aircraft model Boeing 737. This aircraft has been in service for 16y, 10m. The aircraft is equipped with 215 seats.
Boeing 737
Punctuality (Departure)
97
%
Punctuality (Arrival)
100
%
Early on average
22 minutes
Age
16y, 10m
Seats
215
Flight Distance
--
Economy
In-Flight Services
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seat Information
74 cm
More legroom than on 67% of flights
43 cm
Seat width better than on 67% of flights
90°
Reclining Angle
3-3
Seat layout example
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Recent Flight History for SL921
Check more records from Trip.com about SL921 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 17 | Hangzhou (HGH) | Bangkok (DMK) | 739 | -- | -- | Cancelled |
| Sun, Oct 18 | Hangzhou (HGH) | Bangkok (DMK) | JET | -- | -- | Cancelled |
| Mon, Oct 19 | Hangzhou (HGH) | Bangkok (DMK) | 73J | 01:29 | 04:09 | Arrived |
| Wed, Oct 21 | Hangzhou (HGH) | Bangkok (DMK) | 739 | -- | -- | Cancelled |
| Thu, Oct 22 | Hangzhou (HGH) | Bangkok (DMK) | JET | -- | -- | Cancelled |
| Fri, Oct 23 | Hangzhou (HGH) | Bangkok (DMK) | 73J | 01:10 | 03:50 | En route |
| Sat, Oct 24 | Hangzhou (HGH) | Bangkok (DMK) | JET | -- | -- | Cancelled |
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SL921 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of SL921 is 97% (Late on average 7 minutes), and the on-time arrival rate is 100% (Early on average 22 minutes).
On-Time Departures
Punctuality
97
%
Late on average
7 minutes
Early
30
%
On time
67
%
30 mins late
0
%
60 mins late
3
%
90 mins late
0
%
Cancelled
18
%
On-Time Arrivals
Punctuality
100
%
Early on average
22 minutes
Early
97
%
On time
3
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
18
%
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Frequently Asked Questions
What is the current status of flight sl921?
Flight sl921 has departed (status: En route). Departure 01:10, estimated arrival 03:50 (updated Oct 23, 2026).Is flight sl921 on time today?
Flight sl921 has already departed (status: En route). It took off at 01:10 and is estimated to arrive at 03:50.Has flight sl921 departed yet? What is the departure time?
Flight sl921 is scheduled to depart at 01:20. The latest actual or estimated departure time is 01:10, and the current status is En route (updated Oct 23, 2026).When is flight sl921 scheduled to arrive?
Flight sl921 is scheduled to arrive at 04:30. The latest estimated or actual arrival time is 03:50. Status is En route as of Oct 23, 2026.What is the gate information for flight sl921?
For flight sl921, the departure terminal is T4 and the boarding gate is 472. Gate assignments can change at short notice—confirm on airport screens before heading to security.What is the baggage carousel number for flight sl921?
After arrival, baggage for flight sl921 is expected at carousel 4 in terminal T1. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight sl921 fly?
Flight sl921 is operated by Thai Lion Air from Hangzhou (HGH) to Bangkok (DMK). Typical flight time is about 4 hours 10 minutes; operating days may include Friday.How can I check real-time status for flight sl921?
Track flight sl921 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 sl921 is delayed or canceled, what should I do?
If sl921 is delayed or canceled, first confirm the latest status here (En route, updated Oct 23, 2026). Contact Thai Lion Air or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight sl921 departed from Hangzhou?
Flight sl921 has departed from Hangzhou (HGH) at 01:10 (status: En route).What is the seat configuration for flight sl921?
Flight sl921 usually flies a Boeing 737 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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Time on arrival: Hangzhou 04:50
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