CI81China Airlines · TPE → LHR
live · 18m ago
Route confirmed China Airlines

CI81 TaipeiTPE · 10:40 LondonLHR · 16:55

CI81 by China Airlines flies from Taipei (TPE) to London (LHR) for the Tue, Nov 3 departure.

Right nowOn time · gate A7
10:40

departs TPE · on schedule

⚖ CI81 typically leaves +45 and lands +4. The air wins minutes back.
Typical gate push+45 minmedian posted departure
Typical arrival+4 minmedian over 11 operations
Wins back in air~41 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+64+129+193 min
11-02
+19 gate · −25 arrival
10-31
+117 gate · +4 arrival
10-30
+107 gate · −25 arrival
10-28
+120 gate · +18 arrival
10-27
+92 gate · +9 arrival
10-26
−16 gate · +7 arrival
10-24
+186 gate · +193 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 +4 min · 0 cancelled · 11 operations tracked

The route today

live boards
TPETaipeiOn-time likelyTPE delay board →
LHRLondonOn-time likelyLHR delay board →
TPE→LHRevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Measured, 90-day sample
38%Chance of 15+ min delay
2.6%Chance of cancellation
+6 minTypical airport delay in this weather

Driven mainly by TPE (Taipei), 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 at Taipei

Forecast

Wed 4 Nov, local date

High30°Clikely 28°C to 31°C
Low23°Clikely 21°C to 24°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at London

Forecast

Tue 3 Nov, local date

High13°Clikely 12°C to 13°C
Low8°Clikely 7°C to 10°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · 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 CI81 actually runs

Pro Flight Search has tracked every published board update for CI81 across the TPE and LHR boards: schedule changes, gate pushes and actual clocks. Usually lands ~6 min late. Based on 10 confirmed landings · 7/10 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 CI81 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
11-02TPE 10:40 10:59 (+19)LHR 16:55 16:30 (−25)
10-31TPE 09:25 11:22 (+117)LHR 16:55 16:59 (+4)
10-30TPE 09:25 11:12 (+107)LHR 16:55 16:30 (−25)
10-28TPE 09:25 11:25 (+120)LHR 16:55 17:13 (+18)
10-27TPE 09:25 10:57 (+92)LHR 16:55 17:04 (+9)
10-26TPE 09:25 09:09 (−16)LHR 16:55 17:02 (+7)
10-24TPE 08:15 11:21 (+186)LHR 16:30 19:43 (+193)
10-23TPE 08:30 09:15 (+45)LHR 16:30 17:00 (+30)
10-21TPE 08:20 (+0)LHR 16:30 16:10 (−20)
10-20TPE 08:30 08:24 (−6)LHR 16:30 15:58 (−32)
10-19TPE 08:30 08:26 (−4)LHR 16:30 16:14 (−16)

Aircraft

Recent tails: B-18917, B-18903.

Board clocks recorded as TPE and LHR published them.

Planning around CI81? 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: CI81 Taipei to London on-time performance, measured from the TPE and LHR airport boards.

Canonical URL
https://proflightsearch.com/flight/CI81
How we measure this →