UA1677 · ORD → PDX

United Airlines · Chicago O'Hare to Portland · last 12 months · 82 flights tracked

58.2%on-time

UA1677 ORD→PDX: 58.2% on-time over 82 flights (last 12 months) — below average. It trails the route average (67.6%) by 9.4 points. Best day to fly: Tue (81.8%); worst: Wed (33.3%). Seasonality matters: May is the most reliable month (63.6%), Jul the worst (50.0%). Cancellation rate is 2.4% — have a backup plan. Average arrival delay: 39.8 minutes.

Data: US BTS, last 12 months.

39.8 minavg arrival delay

2.4%cancelled

1diverted

82flights tracked

Arrival delay distribution

Early/on time · 291–60 min · 3561–180 min · 10180+ min · 5

On-time by day of week

Mon

45.5%

Tue

81.8%

Wed

33.3%

Thu

41.7%

Fri

58.3%

Sat

66.7%

Sun

75.0%

On-time by month

33.3%

Mar

63.6%

May

66.7%

Jun

50.0%

Jul

63.3%

Aug

← All flights on ORD–PDX