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JL178 Yamagata→Tokyo Haneda (GAJ→HND)

Latest operation On 2026-10-5 it departed 4 min early and arrived 3 min early

84.6% On-time departure 80.8% On-time arrival

Cancellation: 0% / Diversion: 0% / Avg delay when late: 26min

2026-9-9 – 2026-10-5 ・ 26 flights

Flight time & service

Flight time (scheduled)
1h 5mActual average 1h 5m

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
2026-10-519:1019:06−420:1520:12−3E190 JA247J1:06
2026-10-419:1019:03−720:1520:04−11E190 JA250J1:01
2026-10-319:1019:03−720:1520:10−5E190 JA249J1:07
2026-10-219:1019:00−1020:1520:00−15E190 JA254J1:00
2026-10-119:1019:05−520:1520:11−4E190 —1:06
2026-9-3019:1019:11+120:1520:15±0E190 JA250J1:04
2026-9-2919:1019:24+1420:1520:30+15E190 JA249J1:06
2026-9-2819:1019:31+2120:1520:32+17E190 JA241J1:01
2026-9-2719:1019:13+320:1520:17+2E190 JA241J1:04
2026-9-2619:1019:25+1520:1520:29+14E190 JA247J1:04
2026-9-2519:1019:13+320:1520:21+6E190 JA248J1:08
2026-9-2419:1019:22+1220:1520:31+16E190 JA253J1:09
2026-9-2319:1019:03−720:1520:09−6E190 JA254J1:06
2026-9-2219:1019:30+2020:1520:35+20E190 JA241J1:05
2026-9-2019:1019:12+220:1520:18+3E190 JA245J1:06
2026-9-1919:1019:13+320:1520:18+3E190 JA245J1:05
2026-9-1819:1019:05−520:1520:08−7E190 JA253J1:03
2026-9-1719:1019:07−320:1520:09−6E190 JA245J1:02
2026-9-1619:1019:04−620:1520:04−11E190 JA251J1:00
2026-9-1519:1019:47+3720:1520:52+37E190 JA242J1:05
2026-9-1419:1019:09−120:1520:17+2E190 JA253J1:08
2026-9-1319:1019:06−420:1520:07−8E190 JA247J1:01
2026-9-1219:1019:02−820:1520:04−11E190 JA249J1:02
2026-9-1119:1019:09−120:1520:15±0E190 JA252J1:06
2026-9-1019:1019:02−820:1520:07−8E190 JA248J1:05
2026-9-919:1019:34+2420:1520:45+30E190 JA253J1:11

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
88.9%n=9
Arr
88.9%n=9
Tue
Dep
66.7%n=9
Arr
55.6%n=9
Wed
Dep
63.6%n=11
Arr
63.6%n=11
Thu
Dep
72.7%n=11
Arr
63.6%n=11
Fri
Dep
54.5%n=11
Arr
54.5%n=11
Sat
Dep
80%n=10
Arr
80%n=10
Sun
Dep
90%n=10
Arr
90%n=10

Monthly trend

On-time departureAvg delay
when late
n
2026-10—Collecting data—n=3
2026-09
86.2%+26minn=29
2026-08
69%+34minn=29
2026-07
40%+36minn=10

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

CI9976 / AS8500 / QR6838

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Updated: / Last 28 days

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