Thai Lion Air SL518 Flight status
According to real-time data from Trip.com, flight SL518, operated by Thai Lion Air, scheduled to fly from Bangkok (DMK) to Chiang Mai (CNX), has been cancelled. Please contact the airline or airport counter for the latest information.
Tue, Oct 20
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Canceled
Please refer to the airline for the latest information
1h 15m
Check-in Counter
12,14
Boarding Gate
--
Arrival Gate
--
Baggage
2
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SL518
SL518 Aircraft Details
According to Trip.com real-time data, the SL518 flight from Bangkok to Chiang Mai on 10/21/2026 is operated using the aircraft model Boeing 737-800. This aircraft has been in service for 11y. The aircraft has 189 seats.
Boeing 737-800
Punctuality (Departure)
87
%
Punctuality (Arrival)
93
%
Early on average
5 minutes
Age
11y
Seats
189
Flight Distance
--
Economy
In-Flight Services
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seat Information
79 cm
More legroom than on 82% of flights
43 cm
Seat width better than on 63% of flights
90°
Reclining Angle
3-3
Seat layout example
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Flight History for SL518
Check more records from Trip.com about SL518 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Oct 14 | Bangkok (DMK) | Chiang Mai (CNX) | 738 | 18:03 | 19:00 | Arrived |
| Thu, Oct 15 | Bangkok (DMK) | Chiang Mai (CNX) | 738 | 18:04 | 18:57 | Arrived |
| Fri, Oct 16 | Bangkok (DMK) | Chiang Mai (CNX) | 738 | 18:15 | 19:07 | Arrived |
| Sat, Oct 17 | Bangkok (DMK) | Chiang Mai (CNX) | 738 | 18:07 | 19:01 | Arrived |
| Sun, Oct 18 | Bangkok (DMK) | Chiang Mai (CNX) | 738 | 18:02 | 18:52 | Arrived |
| Mon, Oct 19 | Bangkok (DMK) | Chiang Mai (CNX) | 738 | 18:03 | 18:56 | Arrived |
| Tue, Oct 20 | Bangkok (DMK) | Chiang Mai (CNX) | 738 | -- | -- | Canceled |
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SL518 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of SL518 is 87% (Late on average 15 minutes), and the on-time arrival rate is 93% (Early on average 5 minutes).
On-Time Departures
Punctuality
87
%
Late on average
15 minutes
Early
20
%
On time
67
%
30 mins late
7
%
60 mins late
3
%
90 mins late
3
%
Cancelled
2
%
On-Time Arrivals
Punctuality
93
%
Early on average
5 minutes
Early
73
%
On time
20
%
30 mins late
0
%
60 mins late
3
%
90 mins late
3
%
Cancelled
2
%
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Flight FAQs
What is the current status of flight sl518?
Flight sl518 has been canceled (status: Canceled). Contact Thai Lion Air or your booking channel for rebooking or refund (updated Oct 21, 2026).Is flight sl518 on time today?
Flight sl518 has been canceled (status: Canceled). Contact Thai Lion Air or your booking channel for rebooking or refund options; if booked on Trip.com, use Manage Booking.Has flight sl518 departed yet? What is the departure time?
Flight sl518 is scheduled to depart at 18:05. The latest actual or estimated departure time is 18:05, and the current status is Canceled (updated Oct 21, 2026).When is flight sl518 scheduled to arrive?
Flight sl518 is scheduled to arrive at 19:20. The latest estimated or actual arrival time is 18:58. Status is Canceled as of Oct 21, 2026.What is the baggage carousel number for flight sl518?
After arrival, baggage for flight sl518 is expected at carousel 2 in terminal D. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight sl518 fly?
Flight sl518 is operated by Thai Lion Air from Bangkok (DMK) to Chiang Mai (CNX). Typical flight time is about 1 hour 15 minutes; operating days may include Wednesday.How can I check real-time status for flight sl518?
Track flight sl518 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 sl518 is delayed or canceled, what should I do?
If sl518 is delayed or canceled, first confirm the latest status here (Canceled, updated Oct 21, 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 sl518 departed from Bangkok?
Flight sl518 has been canceled and did not depart from Bangkok (DMK). Contact Thai Lion Air or your booking channel for next steps.What is the seat configuration for flight sl518?
Flight sl518 usually flies a Boeing 737-800 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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