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Suvarnabhumi→Narita BKK→NRT

BKK→NRTNRT→BKK
66.8% On-time departure 66.8% On-time arrival

Cancellation: 0% / Avg delay when late: 91min

Some airlines do not publish gate departure/arrival times.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)
6h 20mActual average 6h 10m
Flights per day
7.4
Airlines serving
7

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
3S 1
100%—n=9
NQ 2
92.9%+74minn=14
JL 3
82.8%+199minn=29
ZG
68%+71minn=25
NH
67.9%+42minn=28
VZ
57.7%+29minn=26
TG
52.9%+114minn=68

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 day of week

On-time departureAvg delay
when late
n
Mon
75%+346minn=24
Tue
79.2%+42minn=24
Wed
67.9%+50minn=28
Thu
75%+42minn=28
Fri
54.5%+74minn=33
Sat
63%+110minn=27
Sun
60%+71minn=35

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

By departure time

On-time departureAvg delay
when late
n
0:00-3:00—Collecting data—n=1
3:00-6:00
100%—n=8
6:00-9:00
81.7%+123minn=82
15:00-18:00—Collecting data—n=1
21:00-24:00
52.3%+81minn=107

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

Monthly trend

On-time departureAvg delay
when late
n
2026-10
45.5%+57minn=22
2026-09
70.9%+97minn=199
2026-08
79.9%+35minn=204
2026-07
83.3%+33minn=108

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

Flights on this route 9

See the full aircraft rotation history

Ship charts and fleet rotation show the last 3 days to everyone. Standard members (¥280/month) get the last 27 days for aircraft of Japanese airlines. The on-time data itself is free for all.

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Updated: / Last 28 days

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