DL2377 · ORD → SLC

Delta Air Lines · Chicago O'Hare to Salt Lake City · last 12 months · 159 flights tracked

66.2%on-time

DL2377 ORD→SLC: 66.2% on-time over 159 flights (last 12 months) — average. It trails the route average (68.6%) by 2.4 points. Best day to fly: Tue (79.2%); worst: Sun (57.1%). Seasonality matters: Feb is the most reliable month (83.3%), Apr the worst (57.7%). Average arrival delay: 36.8 minutes.

Data: US BTS, last 12 months.

36.8 minavg arrival delay

0.6%cancelled

1diverted

159flights tracked

Arrival delay distribution

Early/on time · 701–60 min · 6661–180 min · 13180+ min · 8

On-time by day of week

Mon

62.5%

Tue

79.2%

Wed

76.2%

Thu

59.1%

Fri

65.2%

Sat

63.6%

Sun

57.1%

On-time by month

57.1%

Dec

67.9%

Jan

83.3%

Feb

66.7%

Mar

57.7%

Apr

64.3%

May

55.6%

Jun

50.0%

Jul

60.0%

Aug

← All flights on ORD–SLC