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TW237 Incheon→Narita (ICN→NRT)

Latest operation On 2026-9-27 it departed 5 min late and arrived 3 min early

92.3% On-time departure 100% On-time arrival

Cancellation: 0% / Diversion: 0% / Avg delay when late: 17min

2026-9-9 – 2026-9-27 ・ 13 flights

Flight time & service

Flight time (scheduled)
2h 35m

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
2026-9-2712:1012:15+514:45—−3B738 HL8513—
2026-9-2006:5506:58+309:30—−12B38M HL8580—
2026-9-1906:5506:55±009:30—−14B38M HL8581—
2026-9-1806:5506:59+409:30—−12B38M HL8581—
2026-9-1706:5506:58+309:30—−23B38M HL8581—
2026-9-1606:5506:56+109:30—−12B38M HL8513—
2026-9-1506:5507:12+1709:30—−13B38M HL8753—
2026-9-1406:5506:53−209:30—−28B38M HL8581—
2026-9-1306:5507:04+909:30—−13B38M HL8581—
2026-9-1206:5507:01+609:3009:03−27B38M HL85812:02
2026-9-1106:5506:57+209:30—−15B38M HL8581—
2026-9-1006:5506:52−309:30—−17B38M HL8581—
2026-9-906:5506:49−609:30—−27B38M HL8581—

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
100%n=5
Arr
100%n=1
Tue
Dep
83.3%n=6
Arr——n=0
Wed
Dep
100%n=6
Arr——n=0
Thu
Dep
83.3%n=6
Arr——n=0
Fri
Dep
100%n=6
Arr
100%n=1
Sat
Dep
100%n=6
Arr
100%n=3
Sun
Dep
100%n=7
Arr
100%n=1

Days with n<5 are indicative. The last 2 days are pending confirmation and not yet included

Monthly trend

On-time departureAvg delay
when late
n
2026-09
95.2%+17minn=21
2026-08
95.2%+18minn=21

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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