DL1550 · ATL → RDU

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

83.2%on-time

DL1550 ATL→RDU: 83.2% on-time over 338 flights (last 12 months) — solid. It beats the route average (80.0%) by 3.2 points. Best day to fly: Thu (91.8%); worst: Sun (73.3%). Seasonality matters: Oct is the most reliable month (96.8%), Mar the worst (64.5%). Average arrival delay: 9.6 minutes.

Data: US BTS, last 12 months.

9.6 minavg arrival delay

1.2%cancelled

1diverted

338flights tracked

Arrival delay distribution

Early/on time · 2301–60 min · 8861–180 min · 14180+ min · 1

On-time by day of week

Mon

85.7%

Tue

82.0%

Wed

90.0%

Thu

91.8%

Fri

79.6%

Sat

78.0%

Sun

73.3%

On-time by month

93.3%

Sep

96.8%

Oct

92.6%

Nov

88.9%

Dec

88.5%

Jan

71.4%

Feb

64.5%

Mar

83.3%

Apr

83.9%

May

87.5%

Jun

75.0%

Jul

73.3%

Aug

← All flights on ATL–RDU