UA1398 · ORD → ATL

United Airlines · Chicago O'Hare to Atlanta · last 12 months · 292 flights tracked

56.2%on-time

UA1398 ORD→ATL: 56.2% on-time over 292 flights (last 12 months) — below average. It trails the route average (74.1%) by 17.9 points. Best day to fly: Sat (69.0%); worst: Fri (37.2%). Seasonality matters: Sep is the most reliable month (83.3%), Mar the worst (32.1%). Average arrival delay: 33.5 minutes.

Data: US BTS, last 12 months.

33.5 minavg arrival delay

0.7%cancelled

0diverted

292flights tracked

Arrival delay distribution

Early/on time · 1131–60 min · 13061–180 min · 35180+ min · 12

On-time by day of week

Mon

47.6%

Tue

61.0%

Wed

61.5%

Thu

68.3%

Fri

37.2%

Sat

69.0%

Sun

50.0%

On-time by month

83.3%

Sep

45.2%

Oct

62.1%

Nov

69.2%

Dec

58.1%

Jan

67.9%

Feb

32.1%

Mar

54.5%

May

44.8%

Jun

51.7%

Jul

54.8%

Aug

← All flights on ORD–ATL