UA837 · SFO → NRT

United Airlines · San Francisco to Tokyo Narita · last 3 months · 85 flights tracked

63.4%on-time

UA837 SFO→NRT: 63.4% on-time over 85 flights (last 3 months) — below average. Best day to fly: Fri (83.3%); worst: Mon (45.5%). Cancellation rate is 3.5% — have a backup plan. Average arrival delay: 21.0 minutes.

Data: FlightAware, last 3 months.

21.0 minavg arrival delay

3.5%cancelled

0diverted

85flights tracked

Arrival delay distribution

Early/on time · 331–60 min · 4361–180 min · 3180+ min · 3

On-time by day of week

Mon

45.5%

Tue

58.3%

Wed

75.0%

Thu

58.3%

Fri

83.3%

Sat

58.3%

Sun

63.6%

On-time by month

20.0%

Jul

67.7%

Aug

64.3%

Sep

66.7%

Oct

← All flights on SFO–NRT