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WE502 Narita→Incheon (NRT→ICN)

Latest operation On 2026-10-5 it departed 2 min early and arrived 9 min early

88.9% On-time departure 92.6% On-time arrival

Cancellation: 0% / Diversion: 0% / Avg delay when late: 33min

2026-9-9 – 2026-10-5 ・ 27 flights ・ Includes estimates 2 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Some airlines do not publish gate departure/arrival times.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)
2h 45mActual average 2h 33m

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
2026-10-514:2014:18−217:0516:56−9A332 HL87892:38
2026-10-414:2014:19−117:0516:53−12A332 HL87892:34
2026-10-314:2014:20±017:0517:09+4A332 HL87892:49
2026-10-214:2014:19−117:0516:52−13A332 HL87892:33
2026-10-114:2014:20±017:0516:51−14A332 HL87892:31
2026-9-3014:2014:30+1017:0517:07+2A332 HL87892:37
2026-9-2914:2014:47+2717:0517:33+28A332 HL87892:46
2026-9-2814:2014:27+717:0517:05±0A332 HL87892:38
2026-9-2714:2014:26+617:0516:59−6A332 HL87892:33
2026-9-2614:2014:20±017:0517:02−3A332 HL87892:42
2026-9-2514:2014:10−1017:0516:44−21A332 HL87892:34
2026-9-2414:2014:20±017:0516:47−18A332 HL87892:27
2026-9-2314:2014:17−317:0516:45−20A332 HL87892:28
2026-9-2214:2014:39+1917:0517:15+10A332 HL87892:36
2026-9-2114:2014:24+417:0516:49−16A332 HL87892:25
2026-9-2014:2014:21+117:0516:45−20A332 HL87892:24
2026-9-1914:2014:19−117:0516:37−28A332 HL87892:18
2026-9-1814:2014:24+417:0516:59−6A332 HL87892:35
2026-9-1714:2014:20±017:0516:49−16A332 HL87892:29
2026-9-1614:2014:20±017:0516:47−18A332 HL87892:27
2026-9-1514:2014:35+1517:0517:02−3A332 HL87892:27
2026-9-1414:20—+717:0516:57−8A332 HL8789—
2026-9-1314:20—−1117:0516:37−28A332 HL8789—
2026-9-1214:2015:12+5217:0517:39+34A332 HL87892:27
2026-9-1114:2014:26+617:0517:01−4A332 HL87892:35
2026-9-1014:2014:24+417:0516:49−16A332 HL87892:25
2026-9-914:2014:29+917:0517:09+4A332 HL87892:40

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
62.5%n=8
Arr
88.9%n=9
Tue
Dep
45.5%n=11
Arr
81.8%n=11
Wed
Dep
54.5%n=11
Arr
90.9%n=11
Thu
Dep
70%n=10
Arr
80%n=10
Fri
Dep
72.7%n=11
Arr
81.8%n=11
Sat
Dep
80%n=10
Arr
90%n=10
Sun
Dep
87.5%n=8
Arr
100%n=9

Monthly trend

On-time departureAvg delay
when late		n
2026-10—Collecting data—n=3
2026-09
82.1%+33minn=28
2026-08
51.9%+26minn=27
2026-07
54.5%+41minn=11

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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