SL539Thai Lion Air · CEI → DMK
live · 1h ago
Route confirmed Thai Lion Air

SL539 Chiang RaiCEI BangkokDMK · 16:05

SL539 by Thai Lion Air flies from Chiang Rai (CEI) to Bangkok (DMK) for the Sat, Aug 22 departure.

Right nowExpected in Bangkok · today
15:39

arrival expected at DMK · 26 min early

Typical arrival−24 minmedian over 14 operations
Cancellation0 in 14tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
08-21
+14 arrival
08-20
−23 arrival
08-19
−15 arrival
08-18
−24 arrival
08-17
−32 arrival
08-16
−28 arrival
08-15
−20 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −24 min · 0 cancelled · 14 operations tracked

The route today

live boards
CEIChiang RaiOn-time likelyCEI delay board →
DMKBangkokOn-time likelyDMK delay board →
CEI→DMKevery carrier, schedules and on-time historyRoute intelligence →

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

How SL539 actually runs

Pro Flight Search has tracked every published board update for SL539 across the CEI and DMK boards: schedule changes, gate pushes and actual clocks. Usually lands ~23 min early. Based on 13 confirmed landings · 12/13 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how SL539 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
08-21CEI DMK 16:05 16:19 (+14)
08-20CEI DMK 16:05 15:42 (−23)
08-19CEI DMK 16:05 15:50 (−15)
08-18CEI DMK 16:05 15:41 (−24)
08-17CEI DMK 16:05 15:33 (−32)
08-16CEI DMK 16:05 15:37 (−28)
08-15CEI DMK 16:05 15:45 (−20)
08-14CEI DMK 16:05 14:00 (−125)
08-13CEI DMK 16:05 15:33 (−32)
08-12CEI DMK 16:05 15:36 (−29)
08-11CEI DMK 16:05 15:55 (−10)
08-10CEI DMK 16:05 15:55 (−10)
08-09CEI DMK 16:05 15:39 (−26)
08-08CEI DMK 16:05 15:39 (−26)

Aircraft

Recent tails: HS-LGK, HS-LUP, HS-LGM, HS-LGW.

Board clocks recorded as CEI and DMK published them.

Planning around SL539? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — SL539 Chiang Rai to Bangkok on-time performance, measured from the CEI and DMK airport boards.

Canonical URL
https://proflightsearch.com/flight/SL539
How we measure this →