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DL2021 · MIA → SLC

Delta Air Lines · Miami to Salt Lake City · last 12 months · 344 flights tracked

80.7%on-time

DL2021 MIA→SLC: 80.7% on-time over 344 flights (last 12 months) — solid. It beats the route average (77.3%) by 3.4 points. Best day to fly: Tue (89.8%); worst: Sun (65.3%). Seasonality matters: Jun is the most reliable month (96.7%), Dec the worst (61.3%). Average arrival delay: 14.4 minutes.

Data: US BTS, last 12 months.

14.4 minavg arrival delay

0.6%cancelled

0diverted

344flights tracked

Arrival delay distribution

Early/on time · 2041–60 min · 12161–180 min · 12180+ min · 5

On-time by day of week

Mon

77.6%

Tue

89.8%

Wed

85.7%

Thu

81.6%

Fri

85.4%

Sat

79.6%

Sun

65.3%

On-time by month

80.0%

Sep

80.0%

Oct

63.3%

Nov

61.3%

Dec

80.6%

Jan

85.7%

Feb

93.1%

Mar

76.7%

Apr

87.1%

May

96.7%

Jun

80.6%

Jul

90.9%

Aug

← All flights on MIA–SLC