DL303 · DFW → BOS

Delta Air Lines · Dallas/Fort Worth to Boston · last 12 months · 251 flights tracked

76.0%on-time

DL303 DFW→BOS: 76.0% on-time over 251 flights (last 12 months) — solid. It beats the route average (67.2%) by 8.8 points. Best day to fly: Fri (92.3%); worst: Sat (55.6%). Seasonality matters: Feb is the most reliable month (90.5%), Oct the worst (60.9%). Cancellation rate is 3.2% — have a backup plan. Average arrival delay: 20.8 minutes.

Data: US BTS, last 12 months.

20.8 minavg arrival delay

3.2%cancelled

1diverted

251flights tracked

Arrival delay distribution

Early/on time · 1491–60 min · 7061–180 min · 19180+ min · 4

On-time by day of week

Mon

78.0%

Tue

70.0%

Wed

73.7%

Thu

82.1%

Fri

92.3%

Sat

55.6%

Sun

63.9%

On-time by month

70.0%

Sep

60.9%

Oct

72.7%

Nov

69.2%

Dec

86.4%

Jan

90.5%

Feb

85.2%

Mar

76.9%

Apr

75.0%

May

74.1%

Jun

60.0%

Jul

← All flights on DFW–BOS