UA1178 · SLC → ORD

United Airlines · Salt Lake City to Chicago O'Hare · last 12 months · 71 flights tracked

63.4%on-time

UA1178 SLC→ORD: 63.4% on-time over 71 flights (last 12 months) — below average. It trails the route average (74.9%) by 11.5 points. Best day to fly: Sun (80.0%); worst: Fri (50.0%). Seasonality matters: Jun is the most reliable month (70.0%), Aug the worst (50.0%). Average arrival delay: 39.6 minutes.

Data: US BTS, last 12 months.

39.6 minavg arrival delay

0.0%cancelled

0diverted

71flights tracked

Arrival delay distribution

Early/on time · 361–60 min · 1961–180 min · 13180+ min · 3

On-time by day of week

Mon

72.7%

Tue

70.0%

Wed

50.0%

Thu

70.0%

Fri

50.0%

Sat

50.0%

Sun

80.0%

On-time by month

70.0%

Jun

61.3%

Jul

50.0%

Aug

← All flights on SLC–ORD