IAD to BOS Time Of Day On-time Performance Rating

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IAD to BOS Historical On-time Performance Ratings

Route:   Washington to Boston This Route Time of Day
Date Range:   May 15, 2014 to July 15, 2014 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:   (BOS) Logan International Airport
Arrivals
Arrival City:   Boston, MA, US On-time Performance Scorecard

IAD to BOS 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 Boston on-time or if they were late.

Time Mon Tues Wed Thurs Fri Sat Sun Total
12 AM - 3 AM Observations       1       1
On-time %       00%       00%
Avg Delay       94       94
Rating       0.3       0.3
3 AM - 6 AM Observations                
On-time %                
Avg Delay                
Rating                
6 AM - 9 AM Observations 63 63 56 63 63 66 63 437
On-time % 100% 100% 80% 95% 89% 80% 100% 92%
Avg Delay 4.61 4 28.3 4.16 5.82 23.17 4 12.16
Rating 4.48 4.18 3.01 4.34 4.35 3.29 4.16 3.98
9 AM - 12 PM Observations 9 9 8 9 9   9 53
On-time % 89% 100% 100% 89% 100%   100% 96%
Avg Delay 7 5 2 13 10   0 7.89
Rating 4.2 4.2 4.2 3.85 4.05   3.65 4.02
12 PM - 3 PM Observations 54 45 49 54 54 44 45 345
On-time % 81% 89% 37% 70% 70% 89% 89% 74%
Avg Delay 27 7 21.75 15.14 21.82 25.1 31 21.09
Rating 3.01 4.2 1.72 2.8 2.62 3.62 3.25 3
3 PM - 6 PM Observations 73 71 62 67 67 82 77 499
On-time % 68% 46% 37% 34% 67% 62% 70% 56%
Avg Delay 151 44.12 45.74 102 51.61 49.82 22.77 62.46
Rating 0.87 0.88 0.65 0.11 1.28 1.14 2.4 1.08
6 PM - 9 PM Observations 39 39 33 39 36 27 24 237
On-time % 62% 62% 27% 38% 67% 89% 88% 59%
Avg Delay 74.83 106 85.94 94 63.11 50.17 33.17 81.31
Rating 0.42 0.47 0 0.03 0.98 2.77 3.05 0.93
9 PM - 12 AM Observations 38 46 38 49 49 48 45 313
On-time % 84% 70% 45% 31% 76% 94% 51% 64%
Avg Delay 47 35.33 69.36 34.92 22.46 54.5 53.64 42.24
Rating 2.36 2.23 0.69 1.07 2.93 2.9 1.47 1.98
12 AM - 3 AM Observations 276 273 246 282 278 267 263  
On-time % 80% 74% 49% 56% 75% 79% 80%  
Avg Delay 56.68 35.33 49.42 55.12 25.84 38.42 31.24  
Rating 2.36 2.47 1.43 1.85 2.58 2.56 2.91  
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