DL1539 · SLC → KOA

Delta Air Lines · Salt Lake City to KOA · last 12 months · 80 flights tracked

75.6%on-time

DL1539 SLC→KOA: 75.6% on-time over 80 flights (last 12 months) — solid. It beats the route average (71.3%) by 4.3 points. Best day to fly: Mon (92.9%); worst: Sun (53.8%). Seasonality matters: Apr is the most reliable month (83.3%), Feb the worst (65.0%). Cancellation rate is 2.5% — have a backup plan. Average arrival delay: 22.0 minutes.

Data: US BTS, last 12 months.

22.0 minavg arrival delay

2.5%cancelled

0diverted

80flights tracked

Arrival delay distribution

Early/on time · 531–60 min · 2061–180 min · 2180+ min · 3

On-time by day of week

Mon

92.9%

Tue

80.0%

Wed

60.0%

Thu

85.7%

Fri

85.7%

Sat

61.5%

Sun

53.8%

On-time by month

78.9%

Jan

65.0%

Feb

77.8%

Mar

83.3%

Apr

← All flights on SLC–KOA