DL2117 · DTW → SLC

Delta Air Lines · Detroit to Salt Lake City · last 12 months · 364 flights tracked

64.6%on-time

DL2117 DTW→SLC: 64.6% on-time over 364 flights (last 12 months) — below average. It trails the route average (79.6%) by 15.0 points. Best day to fly: Thu (70.6%); worst: Sun (57.7%). Seasonality matters: Oct is the most reliable month (90.3%), Mar the worst (32.3%). Average arrival delay: 25.0 minutes.

Data: US BTS, last 12 months.

25.0 minavg arrival delay

0.0%cancelled

0diverted

364flights tracked

Arrival delay distribution

Early/on time · 1631–60 min · 14961–180 min · 47180+ min · 5

On-time by day of week

Mon

60.4%

Tue

67.3%

Wed

69.2%

Thu

70.6%

Fri

67.3%

Sat

59.6%

Sun

57.7%

On-time by month

86.7%

Sep

90.3%

Oct

79.3%

Nov

45.2%

Dec

45.2%

Jan

67.9%

Feb

32.3%

Mar

63.3%

Apr

67.7%

May

70.0%

Jun

58.1%

Jul

71.0%

Aug

← All flights on DTW–SLC