UA1878 · AUS → ORD

United Airlines · AUS to Chicago O'Hare · last 12 months · 328 flights tracked

89.1%on-time

UA1878 AUS→ORD: 89.1% on-time over 328 flights (last 12 months) — excellent. It beats the route average (72.4%) by 16.7 points. Best day to fly: Thu (96.2%); worst: Mon (82.7%). Seasonality matters: Jul is the most reliable month (100.0%), Nov the worst (70.8%). Cancellation rate is 1.8% — have a backup plan. Average arrival delay: 9.0 minutes.

Data: US BTS, last 12 months.

9.0 minavg arrival delay

1.8%cancelled

2diverted

328flights tracked

Arrival delay distribution

Early/on time · 2201–60 min · 9061–180 min · 7180+ min · 3

On-time by day of week

Mon

82.7%

Tue

88.9%

Wed

85.3%

Thu

96.2%

Fri

95.8%

Sat

89.4%

Sun

84.3%

On-time by month

100.0%

Sep

95.5%

Oct

70.8%

Nov

80.6%

Dec

85.7%

Jan

85.2%

Feb

82.8%

Mar

81.2%

Apr

88.0%

May

96.6%

Jun

100.0%

Jul

90.3%

Aug

← All flights on AUS–ORD