IAD to IAH Time Of Day On-time Performance Rating

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IAD to IAH Historical On-time Performance Ratings

Route:   Washington to Houston 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:   (IAH) George Bush Intercontinental Airport
Arrivals
Arrival City:   Houston, TX, US On-time Performance Scorecard

IAD to IAH 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 Houston 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 27 27 27 21 27   21 150
On-time % 100% 67% 89% 100% 89%   86% 88%
Avg Delay 0 19 0 4 39   19 19.62
Rating 3.65 2.45 3.35 4.15 3.15   3.55 3.35
6 AM - 9 AM Observations 26 26 27 26 27 31 29 192
On-time % 88% 77% 67% 77% 67% 84% 90% 79%
Avg Delay 5 30 61 42.4 26 4.96 6.5 25.1
Rating 4.1 2.61 0.85 2.27 2.25 4.09 4.04 2.92
9 AM - 12 PM Observations                
On-time %                
Avg Delay                
Rating                
12 PM - 3 PM Observations 28 25 29 24 29 34 30 199
On-time % 79% 64% 21% 75% 79% 65% 63% 63%
Avg Delay 10.08 29 86 34 12.11 36.2 53.3 41.33
Rating 3.33 1.88 0.07 2.18 3.48 1.7 1.07 1.94
3 PM - 6 PM Observations 47 47 38 41 37 58 38 306
On-time % 68% 45% 45% 51% 35% 26% 53% 45%
Avg Delay 20 63.96 57.24 48.81 81.58 53.3 62.29 56.61
Rating 2.49 0.31 0.36 0.62 0.1 0.32 0.33 0.67
6 PM - 9 PM Observations                
On-time %                
Avg Delay                
Rating                
9 PM - 12 AM Observations 18 18 27 16 24 19 24 146
On-time % 33% 44% 67% 50% 75% 68% 50% 57%
Avg Delay 48 84 26 123 58 40 24 53.43
Rating 0.4 0.05 2.15 0.1 1.5 1.51 1.65 1.18
12 AM - 3 AM Observations 146 143 148 128 144 142 142  
On-time % 75% 58% 56% 69% 67% 54% 67%  
Avg Delay 23.43 47.01 61.7 55.2 48.65 36.84 44.84  
Rating 2.89 1.37 1.26 1.76 1.99 1.63 1.94  
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