Thai Lion Air SL617 Flight Status
According to Trip.com real-time data, the SL617 flight operated by Thai Lion Air on Oct 23, 2026 is scheduled to fly from Udon Thani (UTH) to Bangkok (DMK). The flight is expected to depart at 20:35 and land at 21:22 .
Thu, Oct 22
Fri, Oct 23
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Arrived
The flight has arrived 15m early
1h 5m
Check-in Counter
B
Boarding Gate
5
Arrival Gate
--
Baggage
12
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Scheduled
Your flight will depart on time.
1h 5m
Check-in Counter
B
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 Udon Thani to Bangkok or track other flights with our flight status tracker.
SL617 Aircraft Details
According to Trip.com real-time data, the SL617 flight flying from Udon Thani to Bangkok on 10/23/2026 is operated by the aircraft model Boeing 737-900. This aircraft has been in service for 12y, 2m. The aircraft is equipped with 215 seats.
Boeing 737-900
Punctuality (Departure)
100
%
Punctuality (Arrival)
100
%
Early on average
11 minutes
Age
12y, 2m
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 40% of flights
43 cm
Seat width better than on 40% of flights
90°
Reclining Angle
3-3
Seat layout example
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Recent Flight History for SL617
Trip.com historical records show that the last SL617 flight departed on Thu, Oct 22 from UTH at approximately 20:39. This flight is expected to arrrive in DMK at 21:25.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sat, Oct 17 | Udon Thani (UTH) | Bangkok (DMK) | 738 | 20:39 | 21:26 | Arrived |
| Sun, Oct 18 | Udon Thani (UTH) | Bangkok (DMK) | 738 | 20:30 | 21:16 | Arrived |
| Mon, Oct 19 | Udon Thani (UTH) | Bangkok (DMK) | 738 | 20:36 | 21:23 | Arrived |
| Tue, Oct 20 | Udon Thani (UTH) | Bangkok (DMK) | 739 | 20:40 | 21:23 | Arrived |
| Wed, Oct 21 | Udon Thani (UTH) | Bangkok (DMK) | 738 | 20:23 | 21:10 | Arrived |
| Thu, Oct 22 | Udon Thani (UTH) | Bangkok (DMK) | 738 | 20:39 | 21:25 | Arrived |
| Fri, Oct 23 | Udon Thani (UTH) | Bangkok (DMK) | 739 | 20:35 | 21:22 | Scheduled |
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SL617 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of SL617 is 100% (Late on average 5 minutes), and the on-time arrival rate is 100% (Early on average 11 minutes).
On-Time Departures
Punctuality
100
%
Late on average
5 minutes
Early
27
%
On time
73
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
1
%
On-Time Arrivals
Punctuality
100
%
Early on average
11 minutes
Early
87
%
On time
13
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
1
%
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Frequently Asked Questions
What is the current status of flight sl617?
Flight sl617 has not departed yet and is currently on schedule. Scheduled departure 20:35, arrival 21:40 (updated Oct 23, 2026).Is flight sl617 on time today?
Flight sl617 has not departed yet and is currently on schedule. Scheduled departure is 20:35, with arrival at 21:40. Recheck gate and timing before you head to the airport.Has flight sl617 departed yet? What is the departure time?
Flight sl617 is scheduled to depart at 20:35. The latest actual or estimated departure time is 20:35, and the current status is Scheduled (updated Oct 23, 2026).When is flight sl617 scheduled to arrive?
Flight sl617 is scheduled to arrive at 21:40. The latest estimated or actual arrival time is 21:22. Status is Scheduled as of Oct 23, 2026.What is the gate information for flight sl617?
For flight sl617, the departure terminal is B and the boarding gate is 5. Gate assignments can change at short notice—confirm on airport screens before heading to security.What route does flight sl617 fly?
Flight sl617 is operated by Thai Lion Air from Udon Thani (UTH) to Bangkok (DMK). Typical flight time is about 1 hour 5 minutes; operating days may include Friday.How can I check real-time status for flight sl617?
Track flight sl617 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 sl617 is delayed or canceled, what should I do?
If sl617 is delayed or canceled, first confirm the latest status here (Scheduled, 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 sl617 departed from Udon Thani?
Flight sl617 has not departed from Udon Thani (UTH) yet and is currently on schedule for 20:35.What is the seat configuration for flight sl617?
Flight sl617 usually flies a Boeing 737-900 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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