9C7519Spring Airlines · SHA → SZX
updated 40m ago
Route confirmed Spring Airlines

9C7519 ShanghaiSHA · 09:35 ShenzhenSZX · 12:20

9C7519 by Spring Airlines flies from Shanghai (SHA) to Shenzhen (SZX) for the Sun, Nov 1 departure.

Right nowLanded in Shenzhen · today
12:14

arrived at SZX · 6 min early

⚖ 9C7519 typically leaves +26 and lands −6. The air wins minutes back.
Typical gate push+26 minmedian posted departure
Typical arrival−6 minmedian over 11 operations
Wins back in air~32 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 11tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-01
+30 gate · −6 arrival
10-31
+15 gate · −36 arrival
10-30
+44 gate · +4 arrival
10-29
+18 gate · −36 arrival
10-28
+26 gate · −6 arrival
10-27
+11 gate · −39 arrival
10-26
+27 gate · −18 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 −6 min · 0 cancelled · 11 operations tracked

The route today

live boards
SHAShanghaiModerate riskSHA delay board →
SZXShenzhenOn-time likelySZX delay board →
SHA→SZXevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
26%Chance of 15+ min delay
1.1%Chance of cancellation
+0 minTypical airport delay in this weather

Driven mainly by SHA (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 Shenzhen with Spring Airlines · Mon 2 Nov, local date

Outlook: about usual
Chance a departure leaves 60+ min late
5.3%0.7× usual

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

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · About 5 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 Shanghai to Shenzhen flights today

same route · Spring Airlines
9C8917departs 06:40
9C8881departs 10:40
9C8775departs 13:05
9C8949departs 17:15
9C8955departs 21:30
9C7555departs 23:20

If 9C7519 is cancelled, these are the other Spring Airlines nonstop flights from Shanghai to Shenzhen on the same day, with scheduled departure times in SHA 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 9C7519 actually runs

Pro Flight Search has tracked every published board update for 9C7519 across the SHA and SZX boards: schedule changes, gate pushes and actual clocks. Usually lands ~6 min early. Based on 11 confirmed landings · 11/11 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 9C7519 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
11-01SHA 09:35 10:05 (+30)SZX 12:20 12:14 (−6)
10-31SHA 19:10 19:25 (+15)SZX 22:00 21:24 (−36)
10-30SHA 09:35 10:19 (+44)SZX 12:20 12:24 (+4)
10-29SHA 19:10 19:28 (+18)SZX 22:00 21:24 (−36)
10-28SHA 09:35 10:01 (+26)SZX 12:20 12:14 (−6)
10-27SHA 19:10 19:21 (+11)SZX 22:00 21:21 (−39)
10-26SHA 09:35 10:02 (+27)SZX 12:20 12:02 (−18)
10-25SHA 09:35 10:03 (+28)SZX 12:20 12:14 (−6)
10-23SHA 09:35 10:05 (+30)SZX 12:05 12:19 (+14)
10-21SHA 09:35 09:45 (+10)SZX 12:05 11:55 (−10)
10-18SHA 09:35 09:58 (+23)SZX 12:05 11:59 (−6)

Aircraft

Recent tails: B-6970, B-6851, B-1896, B-6852.

Board clocks recorded as SHA and SZX published them.

Planning around 9C7519? 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: 9C7519 Shanghai to Shenzhen on-time performance, measured from the SHA and SZX airport boards.

Canonical URL
https://proflightsearch.com/flight/9C7519
How we measure this →