Maybe DFW opentime was exaggerating, but DTW CA is not:
D4170 01JUL 3 20:10 20:55 05:00 0915 1000 LAX
D4166 02JUL 3 19:05 19:50 00:49 0816 1000 MCO
D4152A 02JUL 3 15:08 15:53 23:31 0606 1000 FLL
D4170 03JUL 3 20:10 20:55 05:00 0915 1000 LAX
D4016 03JUL 1 15:53 16:38 21:11 0333 0500
D4115 03JUL 3 11:24 12:09 23:31 1016 1028 FLL
D4049 04JUL 2 20:40 21:25 23:16 0910 1000 ATL
D4170 04JUL 3 20:10 20:55 05:00 0915 1000 LAX
D4012A 04JUL 1 15:07 15:52 22:39 0525 0525
X
D4040 04JUL 2 12:50 13:35 20:35 0915 1000 BDL
D4170 07JUL 3 20:10 20:55 05:00 0915 1000 LAX
D4049 08JUL 2 20:40 21:25 23:16 0910 1000 ATL
D4170 08JUL 3 20:10 20:55 05:00 0915 1000 LAX
D4163 08JUL 3 18:50 19:35 00:49 0816 1000 MCO
D4140 08JUL 3 12:50 13:35 18:15 1449 1524 PHL LAS
D4170 09JUL 3 20:10 20:55 05:00 0915 1000 LAX
D4163 09JUL 3 18:50 19:35 00:49 0816 1000 MCO
D4170 10JUL 3 20:10 20:55 05:00 0915 1000 LAX
D4163 10JUL 3 18:50 19:35 00:49 0816 1000 MCO
D4170 14JUL 3 20:10 20:55 05:00 0915 1000 LAX
D4210 14JUL 4 12:06 12:51 23:59 1759 1759 LAS LAS
D4170 15JUL 3 20:10 20:55 05:00 0915 1000 LAX
D4154 15JUL 3 15:50 16:35 19:47 1455 1500 TPA LAS
D4049 16JUL 2 20:40 21:25 23:16 0910 1000 ATL
D4170 16JUL 3 20:10 20:55 05:00 0915 1000 LAX
D4163 16JUL 3 18:50 19:35 00:49 0816 1000 MCO
D4046 16JUL 2 17:54 18:39 23:45 0350 0500
D4170 17JUL 3 20:10 20:55 05:00 0915 1000 LAX
D4163 17JUL 3 18:50 19:35 00:49 0816 1000 MCO
D4154 17JUL 3 15:50 16:35 19:47 1455 1500 TPA LAS
D4170 18JUL 3 20:10 20:55 05:00 0915 1000 LAX
D4170 20JUL 3 20:10 20:55 05:00 0915 1000 LAX
D4170 21JUL 3 20:10 20:55 05:00 0915 1000 LAX
D4170 22JUL 3 20:10 20:55 05:00 0915 1000 LAX
D4170 23JUL 3 20:10 20:55 05:00 0915 1000 LAX
D4170 24JUL 3 20:10 20:55 05:00 0915 1000 LAX
D4129 31JUL 3 12:06 12:51 23:59 1024 1024 LAS