UA1721 · SFO → KOA

United Airlines · San Francisco to KOA · last 12 months · 365 flights tracked

87.8%on-time

UA1721 SFO→KOA: 87.8% on-time over 365 flights (last 12 months) — excellent. It beats the route average (86.9%) by 0.9 points. Seasonality matters: Jan is the most reliable month (96.8%), Jun the worst (80.0%). Average arrival delay: 10.2 minutes.

Data: US BTS, last 12 months.

10.2 minavg arrival delay

0.3%cancelled

2diverted

365flights tracked

Arrival delay distribution

Early/on time · 2761–60 min · 6461–180 min · 17180+ min · 5

On-time by day of week

Mon

90.6%

Tue

88.5%

Wed

86.5%

Thu

88.0%

Fri

84.6%

Sat

88.2%

Sun

88.5%

On-time by month

86.7%

Sep

80.6%

Oct

90.0%

Nov

83.9%

Dec

96.8%

Jan

89.3%

Feb

83.3%

Mar

96.7%

Apr

90.3%

May

80.0%

Jun

80.6%

Jul

90.3%

Aug

← All flights on SFO–KOA