DL1623 · SLC → DEN

Delta Air Lines · Salt Lake City to Denver · last 12 months · 359 flights tracked

85.3%on-time

DL1623 SLC→DEN: 85.3% on-time over 359 flights (last 12 months) — excellent. It beats the route average (79.0%) by 6.3 points. Seasonality matters: May is the most reliable month (96.8%), Aug the worst (73.3%). Average arrival delay: 11.0 minutes.

Data: US BTS, last 12 months.

11.0 minavg arrival delay

0.6%cancelled

4diverted

359flights tracked

Arrival delay distribution

Early/on time · 2331–60 min · 10361–180 min · 12180+ min · 5

On-time by day of week

Mon

82.7%

Tue

86.3%

Wed

82.4%

Thu

86.3%

Fri

88.0%

Sat

85.4%

Sun

86.0%

On-time by month

90.0%

Sep

83.3%

Oct

88.9%

Nov

87.1%

Dec

93.1%

Jan

85.2%

Feb

80.6%

Mar

80.0%

Apr

96.8%

May

80.0%

Jun

74.2%

Jul

73.3%

Aug

← All flights on SLC–DEN