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UA1983 · MIA → ORD

United Airlines · Miami to Chicago O'Hare · last 12 months · 308 flights tracked

80.9%on-time
UA1983 MIA→ORD: 80.9% on-time over 308 flights (last 12 months) — solid. It beats the route average (71.1%) by 9.8 points. Best day to fly: Sat (90.9%); worst: Sun (73.3%). Seasonality matters: Oct is the most reliable month (95.8%), Nov the worst (62.1%). Average arrival delay: 15.8 minutes.
Data: US BTS, last 12 months.
15.8 minavg arrival delay
0.3%cancelled
4diverted
308flights tracked

Arrival delay distribution

Early/on time · 1961–60 min · 8361–180 min · 19180+ min · 5

On-time by day of week

Mon
81.2%
Tue
75.0%
Wed
83.3%
Thu
83.0%
Fri
78.7%
Sat
90.9%
Sun
73.3%

On-time by month

94.4%
Sep
95.8%
Oct
62.1%
Nov
74.2%
Dec
77.4%
Jan
83.3%
Feb
73.1%
Mar
100.0%
Apr
74.2%
May
90.0%
Jun
90.3%
Jul
71.0%
Aug

← All flights on MIA–ORD