NK1156 · IAH → ORD

Spirit Airlines · Houston to Chicago O'Hare · last 12 months · 94 flights tracked

56.2%on-time

NK1156 IAH→ORD: 56.2% on-time over 94 flights (last 12 months) — below average. It trails the route average (75.1%) by 18.9 points. Best day to fly: Wed (72.7%); worst: Fri (46.2%). Seasonality matters: Jan is the most reliable month (79.2%), Apr the worst (36.4%). Cancellation rate is 5.3% — have a backup plan. Average arrival delay: 33.6 minutes.

Data: US BTS, last 12 months.

33.6 minavg arrival delay

5.3%cancelled

0diverted

94flights tracked

Arrival delay distribution

Early/on time · 381–60 min · 3261–180 min · 17180+ min · 2

On-time by day of week

Mon

53.8%

Tue

58.3%

Wed

72.7%

Thu

61.5%

Fri

46.2%

Sat

50.0%

Sun

53.8%

On-time by month

79.2%

Jan

54.2%

Feb

46.7%

Mar

36.4%

Apr

← All flights on IAH–ORD