United Airlines flight UA721

Boston (BOS) to Dulles (IAD)

Historically, this flight arrives 15+ minutes late 23% of the time, and when it is late the delay averages 95 minutes. It was cancelled 2.7% of the time.

On-time arrivals

76.6%

Less than 15 minutes late

Cancelled

2.7%

Of scheduled flights

Average delay when late

95 min

Flights arriving 15+ minutes late

Flights tracked

365

Scheduled flights in the period

Dulles (IAD) to Las Vegas (LAS)

Only 18 flights on record, which is too few for reliable odds.

On-time arrivals

72.2%

Less than 15 minutes late

Cancelled

0.0%

Of scheduled flights

Average delay when late

84 min

Flights arriving 15+ minutes late

Flights tracked

18

Scheduled flights in the period

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Headlines found by Google News; stories open on the publisher's site.