DL1550 · RDU → ATL

Delta Air Lines · RDU to Atlanta · last 12 months · 338 flights tracked

82.4%on-time

DL1550 RDU→ATL: 82.4% on-time over 338 flights (last 12 months) — solid. It trails the route average (86.5%) by 4.1 points. Best day to fly: Wed (92.0%); worst: Fri (71.4%). Seasonality matters: Sep is the most reliable month (96.7%), Jul the worst (57.1%). Cancellation rate is 1.8% — have a backup plan. Average arrival delay: 12.5 minutes.

Data: US BTS, last 12 months.

12.5 minavg arrival delay

1.8%cancelled

3diverted

338flights tracked

Arrival delay distribution

Early/on time · 2391–60 min · 6961–180 min · 16180+ min · 5

On-time by day of week

Mon

85.7%

Tue

84.0%

Wed

92.0%

Thu

87.2%

Fri

71.4%

Sat

79.5%

Sun

75.6%

On-time by month

96.7%

Sep

87.1%

Oct

81.5%

Nov

94.4%

Dec

92.0%

Jan

75.0%

Feb

71.0%

Mar

83.3%

Apr

77.4%

May

95.7%

Jun

57.1%

Jul

76.7%

Aug

← All flights on RDU–ATL