UA1863 · DTW → SFO

United Airlines · Detroit to San Francisco · last 12 months · 81 flights tracked

62.5%on-time

UA1863 DTW→SFO: 62.5% on-time over 81 flights (last 12 months) — below average. It trails the route average (66.4%) by 3.9 points. Best day to fly: Sat (100.0%); worst: Thu (16.7%). Seasonality matters: Aug is the most reliable month (70.0%), Jun the worst (55.2%). Average arrival delay: 31.7 minutes.

Data: US BTS, last 12 months.

31.7 minavg arrival delay

1.2%cancelled

0diverted

81flights tracked

Arrival delay distribution

Early/on time · 401–60 min · 1861–180 min · 19180+ min · 3

On-time by day of week

Mon

50.0%

Tue

81.8%

Wed

80.0%

Thu

16.7%

Fri

33.3%

Sat

100.0%

Sun

83.3%

On-time by month

63.6%

May

55.2%

Jun

66.7%

Jul

70.0%

Aug

← All flights on DTW–SFO