UA2148 · DCA → ORD

United Airlines · Washington National to Chicago O'Hare · last 12 months · 348 flights tracked

49.4%on-time

UA2148 DCA→ORD: 49.4% on-time over 348 flights (last 12 months) — below average. It trails the route average (73.8%) by 24.4 points. Best day to fly: Tue (66.0%); worst: Fri (36.0%). Seasonality matters: Dec is the most reliable month (74.2%), Apr the worst (32.0%). Cancellation rate is 4.0% — have a backup plan. Average arrival delay: 47.7 minutes.

Data: US BTS, last 12 months.

47.7 minavg arrival delay

4.0%cancelled

2diverted

348flights tracked

Arrival delay distribution

Early/on time · 1061–60 min · 15661–180 min · 49180+ min · 21

On-time by day of week

Mon

50.9%

Tue

66.0%

Wed

49.0%

Thu

45.8%

Fri

36.0%

Sat

48.6%

Sun

50.0%

On-time by month

41.4%

Sep

38.7%

Oct

53.6%

Nov

74.2%

Dec

53.3%

Jan

57.1%

Feb

60.0%

Mar

32.0%

Apr

51.7%

May

40.0%

Jun

33.3%

Jul

45.8%

Aug

← All flights on DCA–ORD