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NH646 Kumamoto→Tokyo Haneda (KMJ→HND) / Kumamoto→Kumamoto (KMJ→KMJ)

Latest operation On 2026-10-5 it departed 1 min late and arrived on time

29.6% On-time departure 59.3% On-time arrival

Cancellation: 0% / Diversion: 0% / Avg delay when late: 34min

2026-9-9 – 2026-10-5 ・ 27 flights

Flight time & service

Flight time (scheduled)
1h 50mActual average 1h 40m

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

Related

Daily operations

DateLegSTDATDSTAATAAircraftTailBlockvs schedule−60 ｜ +60
2026-10-5KMJ-HND12:3012:31+114:1014:10±0A321 JA152A1:39
2026-10-4KMJ-HND12:3012:36+614:1014:16+6A321 JA137A1:40
2026-10-3KMJ-HND12:3012:44+1414:1014:16+6A321 JA143A1:32
2026-10-2KMJ-HND12:3012:46+1614:1014:17+7A321 JA136A1:31
2026-10-1KMJ-HND12:3012:44+1414:1014:16+6A321 JA131A1:32
2026-9-30KMJ-HND12:2012:46+2614:1014:19+9A321 JA152A1:33
2026-9-29KMJ-HND12:2012:50+3014:1014:23+13A321 JA113A1:33
2026-9-28KMJ-HND12:2013:07+4714:1015:00+50A321 JA133A1:53
2026-9-27KMJ-HND12:2012:58+3814:1014:41+31A321 JA143A1:43
2026-9-26KMJ-HND12:2012:43+2314:1014:18+8A321 JA136A1:35
2026-9-25KMJ-HND12:2012:39+1914:1014:23+13A321 JA144A1:44
2026-9-24KMJ-HND12:2012:33+1314:1014:29+19A321 JA141A1:56
2026-9-23KMJ-HND12:2012:50+3014:1014:19+9A321 JA131A1:29
2026-9-22KMJ-HND12:2012:30+1014:1014:09−1A321 JA152A1:39
2026-9-21KMJ-KMJ12:2013:35+7514:10—+184A321 JA142A—
2026-9-20KMJ-HND12:2012:35+1514:1014:17+7A321 JA148A1:42
2026-9-19KMJ-HND12:2013:10+5014:1014:46+36A321 JA141A1:36
2026-9-18KMJ-HND12:2012:54+3414:1014:30+20A321 JA148A1:36
2026-9-17KMJ-HND12:2012:33+1314:1014:07−3A321 JA141A1:34
2026-9-16KMJ-HND12:2012:40+2014:1014:18+8A321 JA131A1:38
2026-9-15KMJ-HND12:2012:39+1914:1014:25+15A321 JA142A1:46
2026-9-14KMJ-HND12:2013:45+8514:1015:37+87A321 JA145A1:52
2026-9-13KMJ-HND12:2012:59+3914:1014:36+26A321 JA146A1:37
2026-9-12KMJ-HND12:2012:40+2014:1014:16+6A321 JA151A1:36
2026-9-11KMJ-HND12:2012:41+2114:1014:28+18A321 JA149A1:47
2026-9-10KMJ-HND12:2012:44+2414:1014:29+19A321 JA143A1:45
2026-9-9KMJ-HND12:2012:55+3514:1014:42+32A321 JA148A1:47

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
20%n=10
Arr
44.4%n=9
Tue
Dep
20%n=10
Arr
50%n=10
Wed
Dep
27.3%n=11
Arr
63.6%n=11
Thu
Dep
45.5%n=11
Arr
36.4%n=11
Fri
Dep
18.2%n=11
Arr
63.6%n=11
Sat
Dep
60%n=10
Arr
70%n=10
Sun
Dep
33.3%n=9
Arr
55.6%n=9

Monthly trend

On-time departureAvg delay
when late		n
2026-10—Collecting data+16minn=3
2026-09
20%+35minn=30
2026-08
41.4%+30minn=29
2026-07
30%+32minn=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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