SL921Thai Lion Air · HGH → DMK
updated 6h ago
Route confirmed Thai Lion Air

SL921 HangzhouHGH · 23:20 BangkokDMK · 02:40

SL921 by Thai Lion Air flies from Hangzhou (HGH) to Bangkok (DMK) for the Sun, Nov 15 departure.

Right nowExpected · today · as of 23:03
23:20

departs HGH · on schedule

Typical arrival−25 minmedian over 3 operations

Where the minutes go

last 6 operations · gate push → arrival
0+30+60+90 min
11-16
−25 arrival
11-12
CANCELLED
11-09
−25 arrival
11-08
CANCELLED
11-05
−19 arrival
11-02
CANCELLED

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 −25 min · 3 cancelled · 6 operations tracked

The route today

live boards
HGHHangzhouHigh riskHGH delay board →
DMKBangkokOn-time likelyDMK delay board →
HGH→DMKevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
33%Chance of 15+ min delay
31%Chance of cancellation
+9 minTypical airport delay in this weather

Driven mainly by DMK (Bangkok), currently flying MVFR (marginal visual). These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at Hangzhou

Forecast

Tue 17 Nov, local date

High19°Clikely 16°C to 23°C
Low15°Clikely 10°C to 17°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Bangkok

Forecast

Tue 17 Nov, local date

High32°Clikely 31°C to 33°C
Low26°Clikely 25°C to 27°C
  • 36% chance of thunder

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

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 SL921 actually runs

Pro Flight Search has tracked every published board update for SL921 across the HGH and DMK boards: schedule changes, gate pushes and actual clocks. Usually lands ~9 min early. Based on 6 confirmed landings · 6/6 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how SL921 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
11-16HGH 23:20DMK 02:40 02:15 (−25)
11-12CANCELLED
11-09HGH 23:20DMK 02:40 02:15 (−25)
11-08CANCELLED
11-05HGH 23:20DMK 02:40 02:21 (−19)
11-02CANCELLED

Aircraft

Recent tails: HS-LWJ, HS-LVV.

Board clocks recorded as HGH and DMK published them.

Planning around SL921? 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: SL921 Hangzhou to Bangkok on-time performance, measured from the HGH and DMK airport boards.

Canonical URL
https://proflightsearch.com/flight/SL921
How we measure this →