UA427 · SAN → EWR

United Airlines · San Diego to Newark · last 12 months · 363 flights tracked

81.6%on-time

UA427 SAN→EWR: 81.6% on-time over 363 flights (last 12 months) — solid. It trails the route average (81.9%) by 0.3 points. Best day to fly: Fri (88.2%); worst: Thu (71.2%). Seasonality matters: Apr is the most reliable month (96.7%), Dec the worst (56.7%). Cancellation rate is 1.9% — have a backup plan. Average arrival delay: 12.5 minutes.

Data: US BTS, last 12 months.

12.5 minavg arrival delay

1.9%cancelled

2diverted

363flights tracked

Arrival delay distribution

Early/on time · 2371–60 min · 9861–180 min · 17180+ min · 2

On-time by day of week

Mon

84.3%

Tue

82.4%

Wed

84.3%

Thu

71.2%

Fri

88.2%

Sat

85.7%

Sun

75.5%

On-time by month

83.3%

Sep

90.3%

Oct

90.0%

Nov

56.7%

Dec

79.3%

Jan

80.0%

Feb

70.0%

Mar

96.7%

Apr

90.3%

May

93.3%

Jun

79.3%

Jul

64.5%

Aug

← All flights on SAN–EWR