Thai Lion Air
SL511 Flight Status
Based on Trip.com real-time data, flight SL511 operated by Thai Lion Air from Chiang Mai (CNX) to Bangkok (DMK) on Oct 8, 2026 has departed at 13:37 and is expected to arrive at 14:31 at Don Mueang International Airport (DMK).
Wed, Oct 7
Thu, Oct 8
Sat, Oct 10
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Arrived
The flight has arrived 12m early
1h 15m
Check-in Counter
38-41
Boarding Gate
5
Arrival Gate
--
Baggage
11
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En route
Your flight has departed Chiang Mai and is expected to arrive in Bangkok at 14:31.
1h 15m
Check-in Counter
38-41
Boarding Gate
6
Arrival Gate
--
Baggage
11
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Scheduled
Your flight will depart on time.
1h 15m
Check-in Counter
39-41
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlight
For the latest updates, please refer to airport announcements or consult your airline.
You can also explore more flights from Chiang Mai to Bangkok or track other flights with our flight status tracker.
SL511 Aircraft Details
According to Trip.com real-time data, the SL511 flight flying from Chiang Mai to Bangkok on 10/8/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 12y, 2m. The aircraft is equipped with 189 seats.
Boeing 737-800
Punctuality (Departure)
87
%
Punctuality (Arrival)
93
%
Early on average
4 minutes
Age
12y, 2m
Seats
189
Distance
--
Economy
Onboard Amenities
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seating Plan
79 cm
More legroom than on 90% of flights
43 cm
Seat width better than on 65% of flights
90°
Reclining Angle
3-3
Seat layout example
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Flight History for SL511
Trip.com historical records show that the last SL511 flight departed on Wed, Oct 7 from CNX at approximately 13:39. This flight is expected to arrrive in DMK at 14:33.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 3 | Chiang Mai (CNX) | Bangkok (DMK) | 739 | 13:45 | 14:42 | Arrived |
| Sun, Oct 4 | Chiang Mai (CNX) | Bangkok (DMK) | 739 | 14:07 | 15:42 | Arrived |
| Mon, Oct 5 | Chiang Mai (CNX) | Bangkok (DMK) | 739 | 13:50 | 14:45 | Arrived |
| Tue, Oct 6 | Chiang Mai (CNX) | Bangkok (DMK) | 739 | 14:08 | 15:07 | Arrived |
| Wed, Oct 7 | Chiang Mai (CNX) | Bangkok (DMK) | 738 | 13:39 | 14:33 | Arrived |
| Thu, Oct 8 | Chiang Mai (CNX) | Bangkok (DMK) | 739 | 13:37 | 14:31 | En route |
| Sat, Oct 10 | Chiang Mai (CNX) | Bangkok (DMK) | 738 | 13:30 | 14:45 | Scheduled |
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SL511 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of SL511 is 87% (Late on average 13 minutes), and the on-time arrival rate is 93% (Early on average 4 minutes).
On-Time Departures
Punctuality
87
%
Late on average
13 minutes
Early
17
%
On time
70
%
30 mins late
10
%
60 mins late
0
%
90 mins late
3
%
Cancelled
9
%
On-Time Arrivals
Punctuality
93
%
Early on average
4 minutes
Early
73
%
On time
20
%
30 mins late
3
%
60 mins late
3
%
90 mins late
0
%
Cancelled
9
%
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Frequently Asked Questions
-
What is the current status of flight sl511?
Flight sl511 has departed (status: En route). Departure 13:37, estimated arrival 14:31 (updated Oct 8, 2026). -
Is flight sl511 on time today?
Flight sl511 has already departed (status: En route). It took off at 13:37 and is estimated to arrive at 14:31. -
Has flight sl511 departed yet? What is the departure time?
Flight sl511 is scheduled to depart at 13:30. The latest actual or estimated departure time is 13:37, and the current status is En route (updated Oct 8, 2026). -
When is flight sl511 scheduled to arrive?
Flight sl511 is scheduled to arrive at 14:45. The latest estimated or actual arrival time is 14:31. Status is En route as of Oct 8, 2026. -
What is the gate information for flight sl511?
For flight sl511, the departure terminal is D and the boarding gate is 6. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What is the baggage carousel number for flight sl511?
After arrival, baggage for flight sl511 is expected at carousel 11 in terminal T2. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival. -
What route does flight sl511 fly?
Flight sl511 is operated by Thai Lion Air from Chiang Mai (CNX) to Bangkok (DMK). Typical flight time is about 1 hour15 minutes; operating days may include Thursday. -
How can I check real-time status for flight sl511?
Track flight sl511 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 sl511 is delayed or canceled, what should I do?
If sl511 is delayed or canceled, first confirm the latest status here (En route, updated Oct 8, 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 sl511 departed from Chiang Mai?
Flight sl511 has departed from Chiang Mai (CNX) at 13:37 (status: En route). -
What is the seat configuration for flight sl511?
Flight sl511 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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Destination Info: Bangkok Weather & Time
Clear
|
26°C - 34°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Chiang Mai 14:45
|
Bangkok 14:45
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