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ZG43 Narita→Incheon (NRT→ICN)

Latest operation On 2026-10-5 it departed 18 min late and arrived 16 min late

81.8% On-time departure 81.8% On-time arrival

Cancellation: 0% / Diversion: 0% / Avg delay when late: 135min

2026-9-10 – 2026-10-5 ・ 22 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Some airlines do not publish gate departure/arrival times.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 30mActual average 2h 23m

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
2026-10-510:4010:58+1813:1013:26+16B788 JA822J2:28
2026-10-410:4010:34−613:1013:06−4B788 JA826J2:32
2026-10-310:4014:14+21413:1016:36+206B788 JA828J2:22
2026-10-210:4010:46+613:1013:12+2B788 JA822J2:26
2026-10-110:4010:37−313:1012:54−16B788 JA825J2:17
2026-9-3010:4010:40±013:1013:06−4B788 JA850J2:26
2026-9-2910:4010:37−313:1012:57−13B788 JA828J2:20
2026-9-2810:4010:33−713:1012:57−13B788 JA851J2:24
2026-9-2710:4010:38−213:1013:05−5B788 JA827J2:27
2026-9-2610:4010:37−313:1013:04−6B788 JA828J2:27
2026-9-2510:4010:36−413:1013:02−8B788 JA825J2:26
2026-9-2410:4010:31−913:1012:51−19B788 JA826J2:20
2026-9-2310:4014:09+20913:1016:28+198B788 JA824J2:19
2026-9-2210:4012:17+9713:1014:33+83B788 JA822J2:16
2026-9-2010:4010:37−313:1012:53−17B788 JA824J2:16
2026-9-1810:4010:40±013:1013:12+2B788 JA824J2:32
2026-9-1710:4010:39−113:1013:10±0B788 JA825J2:31
2026-9-1510:4010:39−113:1012:54−16B788 JA824J2:15
2026-9-1410:40—+313:1012:58−12B788 JA850J—
2026-9-1310:40—−613:1012:47−23B788 JA824J—
2026-9-1110:4010:34−613:1012:56−14B788 JA826J2:22
2026-9-1010:4010:36−413:1012:54−16B788 JA824J2:18

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
75%n=4
Arr
80%n=5
Tue
Dep
57.1%n=7
Arr
57.1%n=7
Wed
Dep
50%n=2
Arr
50%n=2
Thu
Dep
87.5%n=8
Arr
100%n=8
Fri
Dep
100%n=10
Arr
100%n=10
Sat
Dep
50%n=2
Arr
50%n=2
Sun
Dep
87.5%n=8
Arr
87.5%n=8

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
2026-10—Collecting data+214minn=3
2026-09
90%+153minn=20
2026-08
66.7%+210minn=15
2026-07—Collecting data—n=3

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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