FM834Shanghai Airlines · BKK → PVG
live · 18m ago
Route confirmed Shanghai Airlines

FM834 BangkokBKK · 16:50 ShanghaiPVG · 22:10

FM834 by Shanghai Airlines flies from Bangkok (BKK) to Shanghai (PVG) for the Fri, Oct 30 departure.

Right nowExpected in Shanghai · today
22:10

arrival expected at PVG · on schedule

⚖ FM834 typically leaves +24 and lands −14. The air wins minutes back.
Typical gate push+24 minmedian posted departure
Typical arrival−14 minmedian over 8 operations
Wins back in air~38 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
+26 gate
10-29
+26 gate · −1 arrival
10-28
+24 gate · −6 arrival
10-27
−7 gate · −28 arrival
10-26
+25 gate · +14 arrival
10-25
+14 gate · −9 arrival
10-24
+18 gate · −25 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 −14 min · 0 cancelled · 9 operations tracked

The route today

live boards
BKKBangkokModerate riskBKK delay board →
PVGShanghaiOn-time likelyPVG delay board →
BKK→PVGevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
40%Chance of 15+ min delay
16%Chance of cancellation
+8 minTypical airport delay in this weather

Driven mainly by BKK (Bangkok), currently flying VFR (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

Bangkok to Shanghai with Shanghai Airlines · Sat 31 Oct, local date

Outlook: about usual
Chance a departure leaves 60+ min late
7.4%1.3× 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) · About 6 departures a day on this route with this airline. · 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.

Other Bangkok to Shanghai flights today

same route · Shanghai Airlines
FM848departs 05:05
FM854departs 09:25
FM842departs 09:50
FM856departs 19:05
FM840departs 21:55

If FM834 is cancelled, these are the other Shanghai Airlines nonstop flights from Bangkok to Shanghai on the same day, with scheduled departure times in BKK local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How FM834 actually runs

Pro Flight Search has tracked every published board update for FM834 across the BKK and PVG boards: schedule changes, gate pushes and actual clocks. Usually lands ~14 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 FM834 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
10-30BKK 16:50 17:16 (+26)PVG 22:10
10-29BKK 16:50 17:16 (+26)PVG 22:10 22:09 (−1)
10-28BKK 16:50 17:14 (+24)PVG 22:10 22:04 (−6)
10-27BKK 16:50 16:43 (−7)PVG 22:10 21:42 (−28)
10-26BKK 16:50 17:15 (+25)PVG 22:10 22:24 (+14)
10-25BKK 16:50 17:04 (+14)PVG 22:10 22:01 (−9)
10-24BKK 16:50 17:08 (+18)PVG 22:25 22:00 (−25)
10-23BKK 16:50 17:00 (+10)PVG 22:25 21:56 (−29)
10-22BKK 16:50 17:20 (+30)PVG 22:25 22:06 (−19)

Aircraft

Recent tails: B-1381, B-1259, B-224E, B-1263.

Board clocks recorded as BKK and PVG published them.

Planning around FM834? 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: FM834 Bangkok to Shanghai on-time performance, measured from the BKK and PVG airport boards.

Canonical URL
https://proflightsearch.com/flight/FM834
How we measure this →