| EXPECTED TO ARRIVE IN 1 HOUR 21 MINUTES |
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| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Fri, 15 May | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 21:00 CDT | 23:05 PDT | |||
| Thu, 14 May | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 21:00 CDT | 23:05 PDT | N8523W (Boeing B738) | 22:11 CDT | 22:21 PDT |
| Wed, 13 May | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 18:05 CDT | 20:10 PDT | N8687A (Boeing B738) | 18:32 CDT | 19:56 PDT |
| Tue, 12 May | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 18:05 CDT | 20:10 PDT | 18:12 CDT | 19:35 PDT | |
| Mon, 11 May | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 21:00 CDT | 23:05 PDT | 21:52 CDT | 23:16 PDT | |
| Sun, 10 May | WN2421 | General Mitchell Intl (MKE) | Mc Carran Intl (LAS) | 15:35 CDT | 17:30 PDT | |||
| Sat, 09 May | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 14:55 CDT | 17:00 PDT | N452WN (BOEING B737) | 15:13 CDT | 16:51 PDT |
| Fri, 08 May | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 21:00 CDT | 23:05 PDT | N8554X ( B738) | 21:09 CDT | 22:44 PDT |
| Thu, 07 May | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 21:00 CDT | 23:05 PDT | 23:25 CDT | 01:04 PDT | |
| Wed, 06 May | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 18:05 CDT | 20:10 PDT | 19:26 CDT | 21:00 PDT | |
| Tue, 05 May | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 18:05 CDT | 20:10 PDT | 18:44 CDT | 20:17 PDT | |
| Mon, 04 May | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 21:00 CDT | 23:05 PDT | 22:02 CDT | 23:54 PDT | |
| Sun, 03 May | WN2421 | General Mitchell Intl (MKE) | Mc Carran Intl (LAS) | 16:50 CDT | 18:40 PDT | N488WN (Boeing B737) | 18:01 CDT | 19:33 PDT |
| Sat, 02 May | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 14:55 CDT | 17:00 PDT | N946WN (Boeing B737) | 15:10 CDT | 16:44 PDT |
| Fri, 01 May | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 21:00 CDT | 23:05 PDT | N8603F (Boeing B738) | 21:19 CDT | 23:04 PDT |
| Thu, 30 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 21:00 CDT | 23:05 PDT | 23:54 CDT | 01:37 PDT | |
| Wed, 29 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 18:05 CDT | 20:10 PDT | 18:11 CDT | 20:03 PDT | |
| Tue, 28 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 18:05 CDT | 20:10 PDT | 18:23 CDT | 20:17 PDT | |
| Mon, 27 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 21:00 CDT | 23:05 PDT | 21:49 CDT | 23:34 PDT | |
| Sun, 26 Apr | WN2421 | General Mitchell Intl (MKE) | Mc Carran Intl (LAS) | 16:50 CDT | 18:40 PDT | N7881A (Boeing B737) | 16:56 CDT | 18:32 PDT |
| Sat, 25 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 14:55 CDT | 16:59 PDT | N472WN (Boeing B737) | 15:15 CDT | 18:57 PDT |
| Fri, 24 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 21:00 CDT | 23:05 PDT | 21:44 CDT | 23:27 PDT | |
| Thu, 23 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 21:00 CDT | 23:05 PDT | N8547V ( B738) | 21:10 CDT | 23:03 PDT |
| Wed, 22 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 18:05 CDT | 20:10 PDT | 18:23 CDT | 20:11 PDT | |
| Tue, 21 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 18:05 CDT | 20:10 PDT | 18:17 CDT | 19:52 PDT | |
| Mon, 20 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 21:00 CDT | 23:05 PDT | N8679A (Boeing B738) | 21:22 CDT | 22:56 PDT |
| Sun, 19 Apr | WN2421 | General Mitchell Intl (MKE) | Mc Carran Intl (LAS) | 16:50 CDT | 18:40 PDT | N249WN (Boeing B737) | 17:03 CDT | 18:33 PDT |
| Sat, 18 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 14:55 CDT | 16:59 PDT | N267WN (Boeing B737) | 15:27 CDT | 17:12 PDT |
| Fri, 17 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 21:00 CDT | 23:05 PDT | 22:14 CDT | 23:54 PDT | |
| Thu, 16 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 21:00 CDT | 23:05 PDT | 21:30 CDT | 23:22 PDT | |
| Wed, 15 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 18:05 CDT | 20:10 PDT | 18:16 CDT | 19:55 PDT | |
| Tue, 14 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 18:05 CDT | 20:10 PDT | 19:14 CDT | 20:45 PDT | |
| Mon, 13 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 21:00 CDT | 23:05 PDT | 21:18 CDT | 22:53 PDT | |
| Sun, 12 Apr | WN2421 | General Mitchell Intl (MKE) | Mc Carran Intl (LAS) | 16:50 CDT | 18:40 PDT | N451WN (Boeing B737) | 17:00 CDT | 18:44 PDT |
| Sat, 11 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 14:55 CDT | 16:59 PDT | N294WN (Boeing B737) | 15:01 CDT | 16:42 PDT |
| Fri, 10 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 21:00 CDT | 23:05 PDT | N8607M (Boeing B738) | 21:06 CDT | 22:41 PDT |
| Thu, 09 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 21:00 CDT | 23:05 PDT | 22:09 CDT | 22:15 PDT | |
| Wed, 08 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 18:05 CDT | 20:10 PDT | 18:16 CDT | 19:55 PDT | |
| Tue, 07 Apr | WN2421 | William P Hobby (HOU) | Sacramento Intl (SMF) | 18:05 CDT | 20:10 PDT | 18:13 CDT | 19:54 PDT | |
| Mon, 06 Apr | WN2421 | Miami Intl (MIA) | Lambert St Louis Intl (STL) | 17:35 EDT | 19:40 CDT | N8708Q ( B38M) | 18:46 EDT | 20:32 CDT |
| Sun, 05 Apr | WN2421 | Luis Munoz Marin Intl (SJU) | Orlando Intl (MCO) | 16:35 AST | 19:55 EDT | 19:01 AST | 19:49 EDT | |
| Thu, 02 Apr | WN2421 | Miami Intl (MIA) | Lambert St Louis Intl (STL) | 17:35 EDT | 19:40 CDT | N8536Z ( B738) | 18:15 EDT | 19:38 CDT |