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Washington Dulles→Tokyo Haneda IAD→HND

IAD→HNDHND→IAD
55.6% On-time departure 50% On-time arrival

Cancellation: 0% / Avg delay when late: 92min

By carrier

On-time departureAvg delay
when late		n
UA 1
66.7%+61minn=9Details
NH 2
44.4%+111minn=9Details

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—Collecting data+113minn=4
Tue—Collecting data+75minn=4
Wed—Collecting data+80minn=2
Thu—Collecting data+168minn=2
Fri—Collecting data—n=2
Sat—Collecting data+31minn=2
Sun—Collecting data—n=2

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
12:00-15:00
55.6%+92minn=18

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

Monthly trend

On-time departureAvg delay
when late		n
2026-07
55.6%+92minn=18

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

Updated: / Last 28 days

Flight data powered by FlightAware