NK1157 · ORD → IAH

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

56.7%on-time

NK1157 ORD→IAH: 56.7% on-time over 94 flights (last 12 months) — below average. It trails the route average (76.0%) by 19.3 points. Best day to fly: Wed (72.7%); worst: Fri (35.7%). Seasonality matters: Jan is the most reliable month (75.0%), Apr the worst (27.3%). Cancellation rate is 4.3% — have a backup plan. Average arrival delay: 41.2 minutes.

Data: US BTS, last 12 months.

41.2 minavg arrival delay

4.3%cancelled

0diverted

94flights tracked

Arrival delay distribution

Early/on time · 391–60 min · 2861–180 min · 18180+ min · 5

On-time by day of week

Mon

61.5%

Tue

66.7%

Wed

72.7%

Thu

61.5%

Fri

35.7%

Sat

50.0%

Sun

53.8%

On-time by month

75.0%

Jan

60.0%

Feb

50.0%

Mar

27.3%

Apr

← All flights on ORD–IAH