DL420 · LAX → DFW

Delta Air Lines · Los Angeles to Dallas/Fort Worth · last 12 months · 357 flights tracked

81.2%on-time

DL420 LAX→DFW: 81.2% on-time over 357 flights (last 12 months) — solid. Best day to fly: Fri (86.0%); worst: Sun (73.5%). Seasonality matters: Sep is the most reliable month (93.3%), May the worst (67.7%). Average arrival delay: 15.1 minutes.

Data: US BTS, last 12 months.

15.1 minavg arrival delay

1.4%cancelled

0diverted

357flights tracked

Arrival delay distribution

Early/on time · 2301–60 min · 9661–180 min · 21180+ min · 5

On-time by day of week

Mon

82.7%

Tue

78.4%

Wed

82.7%

Thu

82.7%

Fri

86.0%

Sat

82.6%

Sun

73.5%

On-time by month

93.3%

Sep

83.9%

Oct

73.3%

Nov

87.1%

Dec

86.4%

Jan

69.2%

Feb

86.7%

Mar

90.0%

Apr

67.7%

May

80.0%

Jun

80.6%

Jul

76.7%

Aug

← All flights on LAX–DFW