UA1678 · SFO → DCA

United Airlines · San Francisco to Washington National · last 12 months · 363 flights tracked

88.0%on-time

UA1678 SFO→DCA: 88.0% on-time over 363 flights (last 12 months) — excellent. It beats the route average (78.4%) by 9.6 points. Best day to fly: Tue (94.2%); worst: Fri (82.0%). Seasonality matters: Nov is the most reliable month (96.7%), Sep the worst (70.0%). Average arrival delay: 6.5 minutes.

Data: US BTS, last 12 months.

6.5 minavg arrival delay

0.6%cancelled

4diverted

363flights tracked

Arrival delay distribution

Early/on time · 2741–60 min · 7261–180 min · 10180+ min · 1

On-time by day of week

Mon

84.6%

Tue

94.2%

Wed

84.3%

Thu

82.4%

Fri

82.0%

Sat

94.0%

Sun

94.1%

On-time by month

70.0%

Sep

87.1%

Oct

96.7%

Nov

90.3%

Dec

93.3%

Jan

81.5%

Feb

90.3%

Mar

93.3%

Apr

90.3%

May

86.2%

Jun

83.3%

Jul

80.6%

Aug

← All flights on SFO–DCA