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Tokyo Haneda→Washington Dulles HND→IAD

HND→IADIAD→HND
70% On-time departure 65% On-time arrival

Cancellation: 0% / Avg delay when late: 126min

By carrier

On-time departureAvg delay
when late		n
UA 1
80%+72minn=10Details
NH 2
60%+153minn=10Details

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—Collecting data+118minn=4
Tue—Collecting data+177minn=4
Wed—Collecting data+67minn=4
Thu—Collecting data+256minn=2
Fri—Collecting data+19minn=2
Sat—Collecting data—n=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
9:00-12:00
60%+153minn=10
15:00-18:00
80%+72minn=10

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
66.7%+126minn=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