CI121China Airlines · OKA → TPE
live · 37m ago
Route confirmed China Airlines

CI121 NahaOKA TaipeiTPE · 12:30

CI121 by China Airlines flies from Naha (OKA) to Taipei (TPE) for the Wed, Oct 14 departure.

Right nowExpected in Taipei · On time
12:30

arrival expected at TPE · on schedule

Typical arrival+3 minmedian over 15 operations
Cancellation0 in 15tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
10-13
+3 arrival
10-12
−2 arrival
10-11
+5 arrival
10-10
+33 arrival
10-09
+14 arrival
10-08
−8 arrival
10-07
+1 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 +3 min · 0 cancelled · 15 operations tracked

The route today

live boards
OKANahaOn-time likelyOKA delay board →
TPETaipeiOn-time likelyTPE delay board →
OKA→TPEevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
41%Chance of 15+ min delay
3.6%Chance of cancellation
+8 minAvg hub delay right now

Conditions at OKA and TPE 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.

Other Naha to Taipei flights today

same route · China Airlines
CI123departs 20:55

If CI121 is cancelled, this is the other China Airlines nonstop flight from Naha to Taipei on the same day, with scheduled departure times in OKA local time. Most flights posting a delay still operate — rebooking usually only beats a very large posted delay. Every airline on this route →

How CI121 actually runs

Pro Flight Search has tracked every published board update for CI121 across the OKA and TPE boards: schedule changes, gate pushes and actual clocks. Usually lands on time. Based on 13 confirmed landings · 11/13 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how CI121 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
10-13OKA TPE 12:30 12:33 (+3)
10-12OKA TPE 12:30 12:28 (−2)
10-11OKA TPE 12:30 12:35 (+5)
10-10OKA TPE 12:30 13:03 (+33)
10-09OKA TPE 12:30 12:44 (+14)
10-08OKA TPE 12:30 12:22 (−8)
10-07OKA TPE 12:30 12:31 (+1)
10-06OKA TPE 12:30 12:39 (+9)
10-05OKA TPE 12:30 12:27 (−3)
10-04OKA TPE 12:30 12:19 (−11)
10-03OKA TPE 12:30 12:11 (−19)
10-02OKA TPE 12:30 13:08 (+38)
10-01OKA TPE 12:30 12:43 (+13)
09-30OKA TPE 12:30 13:05 (+35)
09-29OKA TPE 12:30 12:03 (−27)

Board clocks recorded as OKA and TPE published them.

Planning around CI121? 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 — CI121 Naha to Taipei on-time performance, measured from the OKA and TPE airport boards.

Canonical URL
https://proflightsearch.com/flight/CI121
How we measure this →