UA1453 · SFO → IAD

United Airlines · San Francisco to Washington Dulles · last 12 months · 298 flights tracked

86.2%on-time

UA1453 SFO→IAD: 86.2% on-time over 298 flights (last 12 months) — excellent. It beats the route average (83.0%) by 3.2 points. Best day to fly: Sat (92.5%); worst: Mon (73.3%). Seasonality matters: Feb is the most reliable month (95.8%), May the worst (74.2%). Average arrival delay: 7.8 minutes.

Data: US BTS, last 12 months.

7.8 minavg arrival delay

0.3%cancelled

0diverted

298flights tracked

Arrival delay distribution

Early/on time · 2191–60 min · 6761–180 min · 11180+ min · 0

On-time by day of week

Mon

73.3%

Tue

90.6%

Wed

91.7%

Thu

85.4%

Fri

89.4%

Sat

92.5%

Sun

83.7%

On-time by month

89.5%

Sep

89.7%

Oct

85.0%

Nov

75.0%

Dec

93.3%

Jan

95.8%

Feb

87.0%

Mar

93.3%

Apr

74.2%

May

83.3%

Jun

83.3%

Jul

78.9%

Aug

← All flights on SFO–IAD