DL1299 · IAH → SLC

Delta Air Lines · Houston to Salt Lake City · last 12 months · 195 flights tracked

79.7%on-time

DL1299 IAH→SLC: 79.7% on-time over 195 flights (last 12 months) — solid. It trails the route average (83.4%) by 3.7 points. Best day to fly: Tue (92.9%); worst: Sun (69.2%). Seasonality matters: Aug is the most reliable month (92.0%), Mar the worst (70.0%). Average arrival delay: 21.9 minutes.

Data: US BTS, last 12 months.

21.9 minavg arrival delay

0.0%cancelled

3diverted

195flights tracked

Arrival delay distribution

Early/on time · 1371–60 min · 4361–180 min · 8180+ min · 4

On-time by day of week

Mon

83.3%

Tue

92.9%

Wed

72.4%

Thu

75.9%

Fri

82.8%

Sat

81.0%

Sun

69.2%

On-time by month

86.4%

Jan

90.9%

Feb

70.0%

Mar

70.0%

Apr

80.0%

May

76.0%

Jun

71.0%

Jul

92.0%

Aug

← All flights on IAH–SLC