UA321 · ORD → PHX

United Airlines · Chicago O'Hare to Phoenix · last 12 months · 206 flights tracked

81.1%on-time

UA321 ORD→PHX: 81.1% on-time over 206 flights (last 12 months) — solid. It beats the route average (72.4%) by 8.7 points. Best day to fly: Wed (90.0%); worst: Fri (72.4%). Seasonality matters: May is the most reliable month (95.0%), Dec the worst (67.7%). Average arrival delay: 11.4 minutes.

Data: US BTS, last 12 months.

11.4 minavg arrival delay

0.0%cancelled

0diverted

206flights tracked

Arrival delay distribution

Early/on time · 1391–60 min · 5461–180 min · 12180+ min · 1

On-time by day of week

Mon

73.3%

Tue

90.0%

Wed

90.0%

Thu

75.9%

Fri

72.4%

Sat

82.8%

Sun

82.8%

On-time by month

100.0%

Oct

83.3%

Nov

67.7%

Dec

67.7%

Jan

89.3%

Feb

83.9%

Mar

83.3%

Apr

95.0%

May

← All flights on ORD–PHX