FM811Shanghai Airlines · PVG → HKG
live · 7m ago
Route confirmed Shanghai Airlines

FM811 ShanghaiPVG · 09:50 Hong KongHKG · 12:40

FM811 by Shanghai Airlines flies from Shanghai (PVG) to Hong Kong (HKG) for the Fri, Oct 30 departure.

Right nowIn the air to Hong Kong · off blocks 10:18 · 28 min late
12:40

estimated arrival at HKG · local time · ~61 min from now

LivePosition · updated 7m ago
HKG336 mi · ~61 min leftPVG
30,000 ftAltitudecruising
511 mphSpeed444 kt
229°Direction

Live position · flown path, last 32 min

⚖ FM811 typically leaves +23 and lands −11. The air wins minutes back.
Typical gate push+23 minmedian posted departure
Typical arrival−11 minmedian over 8 operations
Wins back in air~34 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-30
+28 gate
10-29
+23 gate · +3 arrival
10-28
+24 gate · +3 arrival
10-27
+25 gate · +5 arrival
10-26
+19 gate · −10 arrival
10-25
+13 gate · −16 arrival
10-24
+16 gate · −24 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 −11 min · 0 cancelled · 9 operations tracked

The route today

live boards
PVGShanghaiModerate riskPVG delay board →
HKGHong KongOn-time likelyHKG delay board →
PVG→HKGevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
36%Chance of 15+ min delay
0.9%Chance of cancellation
+4 minTypical airport delay in this weather

Driven mainly by PVG (Shanghai), 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 on this route

Forecast

Shanghai to Hong Kong with Shanghai Airlines · Sat 31 Oct, local date

Outlook: about usual
Chance a departure leaves 60+ min late
6.6%0.8× usual

No cancellation outlook here: this airport's board does not publish cancellations reliably.

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Fewer than one departure a day on this route with this airline, so read it as a rough guide. · 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 FM811 actually runs

Pro Flight Search has tracked every published board update for FM811 across the PVG and HKG boards: schedule changes, gate pushes and actual clocks. Usually lands ~11 min early. Based on 8 confirmed landings · 8/8 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how FM811 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocks

Board log

scheduled → actual, per operation
10-30PVG 09:50 10:18 (+28)HKG 12:40
10-29PVG 09:50 10:13 (+23)HKG 12:40 12:43 (+3)
10-28PVG 09:50 10:14 (+24)HKG 12:40 12:43 (+3)
10-27PVG 09:50 10:15 (+25)HKG 12:40 12:45 (+5)
10-26PVG 09:50 10:09 (+19)HKG 12:40 12:30 (−10)
10-25PVG 09:50 10:03 (+13)HKG 12:40 12:24 (−16)
10-24PVG 09:40 09:56 (+16)HKG 12:45 12:21 (−24)
10-23PVG 09:40 10:09 (+29)HKG 12:45 12:33 (−12)
10-22PVG 09:40 09:56 (+16)HKG 12:45 12:21 (−24)

Board clocks recorded as PVG and HKG published them.

Planning around FM811? 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: FM811 Shanghai to Hong Kong on-time performance, measured from the PVG and HKG airport boards.

Canonical URL
https://proflightsearch.com/flight/FM811
How we measure this →