DL1329 · ATL → PHL

Delta Air Lines · Atlanta to Philadelphia · last 12 months · 309 flights tracked

59.0%on-time

DL1329 ATL→PHL: 59.0% on-time over 309 flights (last 12 months) — below average. It trails the route average (74.6%) by 15.6 points. Best day to fly: Sat (77.3%); worst: Thu (39.5%). Seasonality matters: Nov is the most reliable month (82.1%), Jul the worst (32.1%). Cancellation rate is 4.5% — have a backup plan. Average arrival delay: 28.0 minutes.

Data: US BTS, last 12 months.

28.0 minavg arrival delay

4.5%cancelled

0diverted

309flights tracked

Arrival delay distribution

Early/on time · 931–60 min · 16661–180 min · 25180+ min · 11

On-time by day of week

Mon

54.8%

Tue

63.4%

Wed

63.6%

Thu

39.5%

Fri

64.3%

Sat

77.3%

Sun

48.7%

On-time by month

75.0%

Sep

77.4%

Oct

82.1%

Nov

61.1%

Dec

58.3%

Jan

58.3%

Feb

65.5%

Mar

60.0%

Apr

33.3%

May

39.1%

Jun

32.1%

Jul

48.4%

Aug

← All flights on ATL–PHL