CI51China Airlines · TPE → SYD
live · 14m ago
Route confirmed China Airlines

CI51 TaipeiTPE · 23:30 SydneySYD · 10:45

CI51 by China Airlines flies from Taipei (TPE) to Sydney (SYD).

Right nowNext departure today Operates Tue Wed Thu Sat Sun
23:30

scheduled from TPE

Typical gate push+23 minmedian posted departure
Typical arrival−4 minmedian over 7 operations
Wins back in air~27 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
08-22
+23 gate
08-20
+45 gate · +17 arrival
08-19
+10 gate · −4 arrival
08-18
+13 gate · −7 arrival
08-16
+19 gate · −31 arrival
08-15
+23 gate · −6 arrival
08-13
+47 gate · +49 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 · 8 operations tracked

The route today

live boards
TPETaipeiOn-time likelyTPE delay board →
SYDSydneyOn-time likelySYD delay board →
TPE→SYDevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
39%Chance of 15+ min delay
4.2%Chance of cancellation
+8 minAvg hub delay right now

Conditions at TPE and SYD are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. For this route and airline, 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 →

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 CI51 actually runs

Pro Flight Search has tracked every published board update for CI51 across the TPE and SYD boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 7 confirmed landings · 4/7 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 CI51 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
08-22TPE 23:30 23:53 (+23)SYD
08-20TPE 23:30 00:15 (+45)SYD 10:45 11:02 (+17)
08-19TPE 23:30 23:40 (+10)SYD 10:45 10:41 (−4)
08-18TPE 23:30 23:43 (+13)SYD 10:45 10:38 (−7)
08-16TPE 23:30 23:49 (+19)SYD 10:45 10:14 (−31)
08-15TPE 23:30 23:53 (+23)SYD 10:45 10:39 (−6)
08-13TPE 23:30 00:17 (+47)SYD 10:45 11:34 (+49)
08-12TPE 23:30 (+0)SYD 10:45 11:14 (+29)

Aircraft

Recent tails: B-18917, B-18907, B-18909, B-18905.

Board clocks recorded as TPE and SYD published them.

Planning around CI51? 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 — CI51 Taipei to Sydney on-time performance, measured from the TPE and SYD airport boards.

Canonical URL
https://proflightsearch.com/flight/CI51
How we measure this →