CA870Air China · IKT → PEK
live · 48m ago
Route confirmed Air China

CA870 IrkutskIKT BeijingPEK · 20:25

CA870 by Air China flies from Irkutsk (IKT) to Beijing (PEK) for the Tue, Sep 8 departure.

Right nowExpected in Beijing · today
19:50

arrival expected at PEK · 35 min early

Typical arrival−29 minmedian over 13 operations
Cancellation0 in 13tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
09-07
−29 arrival
09-06
−40 arrival
09-05
−28 arrival
09-04
−46 arrival
09-03
−17 arrival
09-02
−21 arrival
09-01
−32 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 −29 min · 0 cancelled · 13 operations tracked

The route today

live boards
IKTIrkutskOn-time likelyIKT delay board →
PEKBeijingOn-time likelyPEK delay board →
IKT→PEKevery carrier, schedules and on-time historyRoute intelligence →

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 CA870 actually runs

Pro Flight Search has tracked every published board update for CA870 across the IKT and PEK boards: schedule changes, gate pushes and actual clocks. Usually lands ~29 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 CA870 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
09-07IKT PEK 20:55 20:26 (−29)
09-06IKT PEK 21:15 20:35 (−40)
09-05IKT PEK 21:00 20:32 (−28)
09-04IKT PEK 21:15 20:29 (−46)
09-03IKT PEK 22:55 22:38 (−17)
09-02IKT PEK 20:55 20:34 (−21)
09-01IKT PEK 20:25 19:53 (−32)
08-31IKT PEK 20:55 20:34 (−21)
08-30IKT PEK 21:15 20:26 (−49)
08-29IKT PEK 21:00 20:09 (−51)
08-28IKT PEK 21:15 20:38 (−37)
08-26IKT PEK 20:55 20:29 (−26)
08-25IKT PEK 20:25 20:24 (−1)

Aircraft

Recent tails: B-1977.

Board clocks recorded as IKT and PEK published them.

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 — CA870 Irkutsk to Beijing on-time performance, measured from the IKT and PEK airport boards.

Canonical URL
https://proflightsearch.com/flight/CA870
How we measure this →