UA2343 · SAN → ORD

United Airlines · San Diego to Chicago O'Hare · last 12 months · 242 flights tracked

86.5%on-time

UA2343 SAN→ORD: 86.5% on-time over 242 flights (last 12 months) — excellent. It beats the route average (77.6%) by 8.9 points. Best day to fly: Wed (100.0%); worst: Fri (80.0%). Seasonality matters: Oct is the most reliable month (93.5%), Sep the worst (77.3%). Average arrival delay: 12.7 minutes.

Data: US BTS, last 12 months.

12.7 minavg arrival delay

0.8%cancelled

3diverted

242flights tracked

Arrival delay distribution

Early/on time · 1421–60 min · 8661–180 min · 4180+ min · 5

On-time by day of week

Mon

80.6%

Tue

86.7%

Wed

100.0%

Thu

91.9%

Fri

80.0%

Sat

87.5%

Sun

80.6%

On-time by month

77.3%

Sep

93.5%

Oct

87.0%

Nov

90.3%

Dec

77.4%

Jan

91.7%

Feb

78.6%

Mar

86.7%

Apr

85.0%

May

← All flights on SAN–ORD