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IT233 Naha→Taiwan Taoyuan (OKA→TPE)

Latest operation On 2026-10-5 it departed 88 min late and arrived 87 min late

44.4% On-time departure 37% On-time arrival

Cancellation: 0% / Diversion: 0% / Avg delay when late: 52min

2026-9-9 – 2026-10-5 ・ 27 flights ・ Includes estimates 1 estimated

Some airlines do not publish gate departure/arrival times. For those flights we estimate the gate times from the takeoff/landing record and the airport's measured taxi times (validated at 3.5 min mean error, 94.4% agreement on the on-time call). Without the estimate, those airlines' flights would drop out of the sample entirely and cross-airline comparison would break.

Flight time & service

Flight time (scheduled)
1h 30mActual average 1h 31m

Flight time is the median scheduled gate-to-gate (block) time; the actual average excludes cancelled and diverted flights

Related

Daily operations

DateSTDATDSTAATAAircraftTailBlockvs schedule−60 ｜ +60
2026-10-521:4023:08+8822:1023:37+87A320 B-500061:29
2026-10-418:4018:47+719:1519:14−1A320 B-500261:27
2026-10-321:4022:01+2122:1022:31+21A320 B5000161:30
2026-10-221:4022:02+2222:1022:27+17A320 B-500111:25
2026-10-118:4018:49+919:1519:15±0A320 B-500071:26
2026-9-3021:4021:54+1422:1022:11+1A320 B5000161:17
2026-9-2921:4022:07+2722:1022:27+17A320 B-500171:20
2026-9-2821:4021:54+1422:1022:27+17A320 B-500271:33
2026-9-2718:4021:47+18719:1522:37+202A320 B-500291:50
2026-9-2621:4022:02+2222:1022:40+30A320 B5000161:38
2026-9-2521:4021:46+622:1022:09−1A320 B-500011:23
2026-9-2418:40—+2419:1519:36+21A320 B-50001—
2026-9-2321:4022:19+3922:1023:24+74A320 B-500072:05
2026-9-2221:4022:08+2822:1022:38+28A320 B-500081:30
2026-9-2121:4021:42+222:1022:06−4A320 B-500181:24
2026-9-2018:4018:42+219:1519:13−2A320 B-500151:31
2026-9-1921:4022:04+2422:1022:37+27A320 B-500051:33
2026-9-1821:4023:12+9222:1023:43+93A320 B-500081:31
2026-9-1718:4018:52+1219:1519:11−4A320 B5000221:19
2026-9-1621:4022:18+3822:1022:37+27A320 B-500081:19
2026-9-1521:4021:40±022:1022:15+5A320 B-500261:35
2026-9-1421:4022:33+5322:1023:01+51A320 B-500061:28
2026-9-1318:4018:40±019:1519:10−5A320 B-500051:30
2026-9-1221:4021:45+522:1022:23+13A320 B-500261:38
2026-9-1121:4022:34+5422:1022:58+48A320 B-500171:24
2026-9-1018:4018:44+419:1519:42+27A320 B5000231:58
2026-9-921:4022:09+2922:1022:33+23A320 B-500081:24

Centre line is on schedule. The left end of each line is the departure offset, the dot on the right is the arrival offset — extending right means the delay grew, pulling back left means it was made up in the air. Times are local to each airport.

By day of week All time

Mon
Dep
60%n=10
Arr
40%n=10
Tue
Dep
55.6%n=9
Arr
44.4%n=9
Wed
Dep
27.3%n=11
Arr
36.4%n=11
Thu
Dep
55.6%n=9
Arr
60%n=10
Fri
Dep
11.1%n=9
Arr
10%n=10
Sat
Dep
30%n=10
Arr
55.6%n=9
Sun
Dep
50%n=10
Arr
60%n=10

Monthly trend

On-time departureAvg delay
when late		n
2026-10—Collecting data+22minn=3
2026-09
50%+52minn=28
2026-08
29.6%+38minn=27
2026-07
50%+35minn=10

Avg delay when late counts only flights that departed more than 15 minutes behind schedule

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Updated: / Last 28 days

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