DL1553 · SLC → DEN

Delta Air Lines · Salt Lake City to Denver · last 12 months · 324 flights tracked

78.9%on-time

DL1553 SLC→DEN: 78.9% on-time over 324 flights (last 12 months) — solid. It trails the route average (79.0%) by 0.1 points. Best day to fly: Wed (89.1%); worst: Mon (70.8%). Seasonality matters: Nov is the most reliable month (93.1%), Aug the worst (48.4%). Average arrival delay: 10.1 minutes.

Data: US BTS, last 12 months.

10.1 minavg arrival delay

0.3%cancelled

1diverted

324flights tracked

Arrival delay distribution

Early/on time · 2181–60 min · 9061–180 min · 12180+ min · 2

On-time by day of week

Mon

70.8%

Tue

76.6%

Wed

89.1%

Thu

80.9%

Fri

72.7%

Sat

85.1%

Sun

76.7%

On-time by month

76.7%

Sep

72.4%

Oct

93.1%

Nov

80.0%

Dec

80.6%

Jan

81.5%

Feb

100.0%

Mar

83.3%

Apr

83.9%

May

76.7%

Jun

86.7%

Jul

48.4%

Aug

← All flights on SLC–DEN