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Incheon→Tokyo Haneda ICN→HND

ICN→HNDHND→ICN
86.3% On-time departure 91.3% On-time arrival

Cancellation: 0% / Avg delay when late: 36min

Some airlines do not publish gate departure/arrival times.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 20mActual average 2h 10m
Flights per day
3
Airlines serving
3

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

By carrier

On-time departureAvg delay
when late
n
KE 1
96.3%+21minn=27
MM 2
84.6%+33minn=26
OZ 3
77.8%+40minn=27

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

By day of week

On-time departureAvg delay
when late
n
Mon
88.9%+16minn=9
Tue
100%—n=11
Wed
83.3%+31minn=12
Thu
66.7%+53minn=12
Fri
75%+26minn=12
Sat
91.7%+27minn=12
Sun
100%—n=12

Avg delay when late counts only flights that departed more than 15 minutes behind schedule / Faded rows are indicative (n<10); below n=5 no rate is shown

By departure time

On-time departureAvg delay
when late
n
0:00-3:00—Collecting data—n=1
9:00-12:00—Collecting data—n=1
18:00-21:00
96.2%+21minn=26
21:00-24:00
80.8%+37minn=52

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

Monthly trend

On-time departureAvg delay
when late
n
2026-10
100%—n=9
2026-09
84.1%+48minn=88
2026-08
78.7%+44minn=89
2026-07
82.5%+33minn=57

Avg delay when late counts only flights that departed more than 15 minutes behind schedule / Faded rows are indicative (n<10); below n=5 no rate is shown

Flights on this route 3

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Updated: / Last 28 days

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