DL1091 · SLC → SFO

Delta Air Lines · Salt Lake City to San Francisco · last 12 months · 330 flights tracked

65.3%on-time

DL1091 SLC→SFO: 65.3% on-time over 330 flights (last 12 months) — average. It beats the route average (63.4%) by 1.9 points. Best day to fly: Tue (78.3%); worst: Sun (49.0%). Seasonality matters: Mar is the most reliable month (90.0%), Jul the worst (29.0%). Average arrival delay: 20.1 minutes.

Data: US BTS, last 12 months.

20.1 minavg arrival delay

0.3%cancelled

0diverted

330flights tracked

Arrival delay distribution

Early/on time · 1541–60 min · 15361–180 min · 19180+ min · 3

On-time by day of week

Mon

58.8%

Tue

78.3%

Wed

71.7%

Thu

67.3%

Fri

63.3%

Sat

73.0%

Sun

49.0%

On-time by month

80.0%

Sep

79.2%

Oct

84.2%

Nov

82.8%

Dec

60.0%

Jan

75.0%

Feb

90.0%

Mar

63.3%

Apr

51.6%

May

36.7%

Jun

29.0%

Jul

65.4%

Aug

← All flights on SLC–SFO