AS1478 · SAN → ORD

Alaska Airlines · San Diego to Chicago O'Hare · last 12 months · 216 flights tracked

56.6%on-time

AS1478 SAN→ORD: 56.6% on-time over 216 flights (last 12 months) — below average. It trails the route average (77.6%) by 21.0 points. Best day to fly: Tue (75.9%); worst: Wed (48.5%). Seasonality matters: Apr is the most reliable month (70.4%), Jul the worst (33.3%). Cancellation rate is 3.2% — have a backup plan. Average arrival delay: 25.5 minutes.

Data: US BTS, last 12 months.

25.5 minavg arrival delay

3.2%cancelled

4diverted

216flights tracked

Arrival delay distribution

Early/on time · 681–60 min · 10961–180 min · 25180+ min · 3

On-time by day of week

Mon

54.8%

Tue

75.9%

Wed

48.5%

Thu

51.7%

Fri

51.5%

Sat

65.0%

Sun

53.3%

On-time by month

66.7%

Oct

66.7%

Nov

39.3%

Dec

100.0%

Jan

54.5%

Mar

70.4%

Apr

70.0%

May

56.5%

Jun

33.3%

Jul

37.0%

Aug

← All flights on SAN–ORD