IAD to ORD Time Of Day On-time Performance Rating

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IAD to ORD Historical On-time Performance Ratings

Route:   Washington to Chicago This Route Time of Day
Date Range:   May 15, 2015 to July 15, 2015 Flight Status
Airline(s):   All Airlines  
Departure Airport:   (IAD) Washington Dulles International Airport
Departures
Departure City   Washington, DC, US On-time Performance Scorecard
Arrival Airport:   (ORD) O'Hare International Airport
Arrivals
Arrival City:   Chicago, IL, US On-time Performance Scorecard

IAD to ORD On-time Performance

The following section is broken down by flights departing Washington in the various time periods. The on-time information is based on whether the flights arrived at Chicago on-time or if they were late.

Time Mon Tues Wed Thurs Fri Sat Sun Total
12 AM - 3 AM Observations                
On-time %                
Avg Delay                
Rating                
3 AM - 6 AM Observations         1     1
On-time %         100%     100%
Avg Delay         0     0
Rating         3.05     3.05
6 AM - 9 AM Observations 62 62 63 56 63 47 52 405
On-time % 66% 61% 67% 66% 65% 64% 77% 66%
Avg Delay 48.6 35.8 48.67 20.94 32.81 76.19 15.44 39.51
Rating 0.95 1.21 1.01 2.38 1.63 0.89 3.33 1.6
9 AM - 12 PM Observations 62 62 62 55 63 54 63 421
On-time % 66% 50% 89% 98% 68% 83% 100% 79%
Avg Delay 130.39 42.27 17.43 6 16.07 10.21 3.2 36.87
Rating 0.69 1.15 3.85 4.12 2.64 3.68 4.35 2.89
12 PM - 3 PM Observations 35 35 35 31 36 43 40 255
On-time % 46% 54% 46% 74% 67% 100% 60% 65%
Avg Delay 31 27.63 115.09 49 29 6 65 50.63
Rating 1.27 1.58 0.06 1.8 2.05 4.37 0.54 1.73
3 PM - 6 PM Observations 47 47 48 41 47 63 53 346
On-time % 23% 45% 67% 63% 23% 43% 55% 45%
Avg Delay 89.81 67.78 23.03 57.1 55.77 46.31 53.88 57.39
Rating 0.02 0.19 2.35 0.93 0.39 0.61 0.39 0.69
6 PM - 9 PM Observations 12 12 12 8 12   14 70
On-time % 33% 100% 33% 100% 33%   50% 56%
Avg Delay 101 4 79 10 50   96 55.2
Rating 0.3 4.05 0.2 3.7 0.8   0.76 1.49
9 PM - 12 AM Observations 20 22 23 20 20 16 24 145
On-time % 40% 64% 57% 70% 70% 75% 75% 64%
Avg Delay 55.14 63.5 65.56 60.75 16 42 34 48.6
Rating 0.41 0.95 0.56 1.38 2.78 2.1 2.2 1.46
12 AM - 3 AM Observations 238 240 243 211 242 223 246  
On-time % 51% 56% 67% 77% 57% 70% 74%  
Avg Delay 79.11 43.91 53.35 33.18 33.46 37.92 40.43  
Rating 0.67 1.17 1.78 2.42 1.77 2.24 2.25  
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