CA1140Air China · YCU → PEK
live · 2m ago
Route confirmed Air China

CA1140 YunchengYCU BeijingPEK · 21:45

CA1140 by Air China flies from Yuncheng (YCU) to Beijing (PEK) for the Fri, Oct 30 departure.

Right nowExpected in Beijing · today
21:45

arrival expected at PEK · on schedule

Typical arrival−19 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
10-29
−14 arrival
10-28
+14 arrival
10-27
−43 arrival
10-26
−35 arrival
10-25
−34 arrival
10-24
−34 arrival
10-23
−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 −19 min · 0 cancelled · 14 operations tracked

The route today

live boards
YCUYunchengOn-time likelyYCU delay board →
PEKBeijingOn-time likelyPEK delay board →
YCU→PEKevery carrier, schedules and on-time historyRoute intelligence →

Tomorrow at Beijing

Forecast

Sat 31 Oct, local date

High12°Clikely 10°C to 14°C
Low2°Clikely 1°C to 5°C
Outlook: below usual
Chance a departure is cancelled
1.0%usually 1.4%
Chance a departure leaves 60+ min late
4.1%usually 7.8%

Forecast: WeatherTomorrow · incl. data from ECMWF (CC BY 4.0, modified) · Based on about 620 departures a day. · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

How CA1140 actually runs

Pro Flight Search has tracked every published board update for CA1140 across the YCU and PEK boards: schedule changes, gate pushes and actual clocks. Usually lands ~20 min early. Based on 13 confirmed landings · 13/13 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how CA1140 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
10-29YCU PEK 21:45 21:31 (−14)
10-28YCU PEK 21:45 21:59 (+14)
10-27YCU PEK 21:45 21:02 (−43)
10-26YCU PEK 21:45 21:10 (−35)
10-25YCU PEK 21:45 21:11 (−34)
10-24YCU PEK 21:45 21:11 (−34)
10-23YCU PEK 21:45 21:20 (−25)
10-22YCU PEK 22:15 22:01 (−14)
10-21YCU PEK 21:45 21:28 (−17)
10-20YCU PEK 21:45 21:19 (−26)
10-19YCU PEK 21:45 21:25 (−20)
10-18YCU PEK 21:45 21:26 (−19)
10-17YCU PEK 21:45 21:44 (−1)
10-16YCU PEK 21:45 21:38 (−7)

Board clocks recorded as YCU and PEK published them.

Planning around CA1140? 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: CA1140 Yuncheng to Beijing on-time performance, measured from the YCU and PEK airport boards.

Canonical URL
https://proflightsearch.com/flight/CA1140
How we measure this →