IAH to DFW Historical On-time Performance Ratings
IAH to DFW On-time Performance
The following section is broken down by flights departing Houston in the various time periods. The on-time information is based on whether the flights arrived at Dallas on-time or if they were late.
| 12 AM - 3 AM |
Observations |
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| On-time % |
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| Avg Delay |
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| Rating |
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| 3 AM - 6 AM |
Observations |
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| On-time % |
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| Avg Delay |
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| Rating |
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| 6 AM - 9 AM |
Observations |
79 |
72 |
72 |
64 |
80 |
74 |
59 |
500 |
| On-time % |
77% |
86% |
92% |
81% |
95% |
84% |
63% |
83% |
| Avg Delay |
15.6 |
22.82 |
7.23 |
80.55 |
4.56 |
37.3 |
15.61 |
23.06 |
| Rating |
3.05 |
3.03 |
3.98 |
1.54 |
4.19 |
2.47 |
2.16 |
2.98 |
| 9 AM - 12 PM |
Observations |
84 |
69 |
66 |
75 |
90 |
101 |
102 |
587 |
| On-time % |
89% |
83% |
73% |
76% |
87% |
82% |
79% |
82% |
| Avg Delay |
8.9 |
15.82 |
49.12 |
40.6 |
7.79 |
21.95 |
36.45 |
24.59 |
| Rating |
4.23 |
3.34 |
1.32 |
2.31 |
4 |
3.18 |
2.19 |
2.98 |
| 12 PM - 3 PM |
Observations |
118 |
89 |
89 |
104 |
112 |
98 |
115 |
725 |
| On-time % |
68% |
84% |
58% |
79% |
82% |
74% |
75% |
74% |
| Avg Delay |
23.63 |
32.37 |
20.27 |
14.78 |
21.3 |
24.67 |
29.2 |
23.21 |
| Rating |
2.04 |
2.75 |
2.38 |
3.26 |
3.19 |
2.48 |
1.95 |
2.57 |
| 3 PM - 6 PM |
Observations |
133 |
124 |
124 |
118 |
140 |
132 |
142 |
913 |
| On-time % |
67% |
76% |
85% |
67% |
83% |
79% |
82% |
77% |
| Avg Delay |
37.33 |
36.42 |
17.7 |
28.61 |
20.92 |
22.29 |
40.54 |
28.54 |
| Rating |
1.44 |
2.02 |
3.58 |
1.73 |
3.45 |
2.88 |
2.34 |
2.5 |
| 6 PM - 9 PM |
Observations |
63 |
57 |
59 |
57 |
63 |
36 |
69 |
404 |
| On-time % |
71% |
75% |
71% |
49% |
71% |
50% |
54% |
64% |
| Avg Delay |
30.24 |
29.89 |
34.35 |
28.86 |
14.05 |
19.67 |
19.78 |
25.38 |
| Rating |
1.8 |
2.29 |
1.95 |
1.19 |
2.78 |
1.74 |
2.1 |
2 |
| 9 PM - 12 AM |
Observations |
27 |
24 |
24 |
24 |
27 |
25 |
21 |
172 |
| On-time % |
56% |
38% |
38% |
62% |
78% |
76% |
100% |
63% |
| Avg Delay |
54.14 |
50.07 |
27.13 |
38 |
27.93 |
23 |
5 |
36.58 |
| Rating |
0.42 |
0.38 |
1.19 |
1.14 |
2.33 |
2.53 |
4.3 |
1.7 |
|
12 AM - 3 AM
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Observations |
504 |
435 |
434 |
442 |
512 |
466 |
508 |
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| On-time % |
72% |
78% |
74% |
71% |
84% |
77% |
75% |
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| Avg Delay |
25.72 |
29.49 |
24.03 |
31.98 |
16.67 |
25.08 |
27.87 |
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| Rating |
2.29 |
2.49 |
2.7 |
2.06 |
3.46 |
2.69 |
2.25 |
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