| ARRIVED 4 HOUR 55 MINUTES AGO |
![]() | ![]() |
| Flight | Departure | Arrival |
|---|---|---|
| TCN760 06:29 |
Boston Logan Intl (BOS) |
William P Hobby (HOU) |
| UA1409 08:50 |
Boston Logan Intl (BOS) |
George Bush Intercontinental (IAH) |
| UA226 10:35 |
Boston Logan Intl (BOS) |
George Bush Intercontinental (IAH) |
| B62033 13:26 |
Boston Logan Intl (BOS) |
George Bush Intercontinental (IAH) |
| UA1976 16:57 |
Boston Logan Intl (BOS) |
George Bush Intercontinental (IAH) |
| UA1183 19:08 |
Boston Logan Intl (BOS) |
George Bush Intercontinental (IAH) |
| UA1392 20:55 |
Boston Logan Intl (BOS) |
George Bush Intercontinental (IAH) |
| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Sat, 06 Jun | UA521 | San Francisco Intl (SFO) | Albuquerque International Sunport (ABQ) | 16:15 PDT | 19:50 MDT | |||
| Fri, 05 Jun | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:15 CDT | 23:19 EDT | N69885 (Boeing B739) | 18:35 CDT | 22:48 EDT |
| Thu, 04 Jun | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:15 CDT | 23:19 EDT | N62889 (Boeing B739) | 18:28 CDT | 22:43 EDT |
| Wed, 03 Jun | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:15 CDT | 23:19 EDT | N69806 (Boeing B739) | 19:19 CDT | 23:38 EDT |
| Sun, 31 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:15 CDT | 23:19 EDT | N37465 (Boeing B739) | 18:26 CDT | 19:59 EDT |
| Sat, 30 May | UA521 | San Francisco Intl (SFO) | Albuquerque International Sunport (ABQ) | 16:15 PDT | 19:50 MDT | N471UA (Airbus A320) | 16:33 PDT | 19:32 MDT |
| Fri, 29 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:15 CDT | 23:19 EDT | N68842 (Boeing B739) | 18:27 CDT | 22:55 EDT |
| Thu, 28 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:15 CDT | 23:19 EDT | N68834 (Boeing B739) | 18:27 CDT | 22:46 EDT |
| Wed, 27 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:15 CDT | 23:19 EDT | N57439 (Boeing B739) | 18:53 CDT | 23:08 EDT |
| Fri, 22 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:15 CDT | 23:19 EDT | N53442 (Boeing B739) | 18:34 CDT | 22:49 EDT |
| Thu, 21 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:15 CDT | 23:19 EDT | N37427 (Boeing B739) | 19:20 CDT | 23:28 EDT |
| Wed, 20 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:37 CDT | 23:35 EDT | 18:52 CDT | 23:00 EDT | |
| Wed, 20 May | UA521 | Hartsfield Jackson Atlanta Intl (ATL) | George Bush Intercontinental (IAH) | 15:57 EDT | 17:25 CDT | N13718 (Boeing B737) | 16:58 EDT | 17:37 CDT |
| Tue, 19 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:37 CDT | 23:35 EDT | 19:33 CDT | 23:56 EDT | |
| Tue, 19 May | UA521 | Hartsfield Jackson Atlanta Intl (ATL) | George Bush Intercontinental (IAH) | 15:57 EDT | 17:25 CDT | N39475 (Boeing B739) | 16:05 EDT | 16:58 CDT |
| Mon, 18 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:37 CDT | 23:35 EDT | 18:50 CDT | 00:30 EDT | |
| Mon, 18 May | UA521 | Hartsfield Jackson Atlanta Intl (ATL) | George Bush Intercontinental (IAH) | 15:57 EDT | 17:25 CDT | N39728 (Boeing B737) | 15:43 EDT | 17:06 CDT |
| Sun, 17 May | UA521 | Hartsfield Jackson Atlanta Intl (ATL) | George Bush Intercontinental (IAH) | 15:57 EDT | 17:25 CDT | N15712 (Boeing B737) | 17:20 EDT | 18:19 CDT |
| Sat, 16 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:37 CDT | 23:35 EDT | 20:54 CDT | 01:09 EDT | |
| Fri, 15 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:37 CDT | 23:35 EDT | 19:15 CDT | 23:33 EDT | |
| Fri, 15 May | UA521 | Hartsfield Jackson Atlanta Intl (ATL) | George Bush Intercontinental (IAH) | 15:57 EDT | 17:25 CDT | N39728 (Boeing B737) | 17:03 EDT | 17:42 CDT |
| Thu, 14 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:37 CDT | 23:35 EDT | 19:05 CDT | 23:20 EDT | |
| Thu, 14 May | UA521 | Hartsfield Jackson Atlanta Intl (ATL) | George Bush Intercontinental (IAH) | 15:57 EDT | 17:25 CDT | N16713 (Boeing B737) | 16:12 EDT | 16:43 CDT |
| Wed, 13 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:37 CDT | 23:35 EDT | 18:52 CDT | 23:13 EDT | |
| Wed, 13 May | UA521 | Hartsfield Jackson Atlanta Intl (ATL) | George Bush Intercontinental (IAH) | 15:57 EDT | 17:25 CDT | N16703 (Boeing B737) | 16:07 EDT | 16:44 CDT |
| Tue, 12 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:37 CDT | 23:35 EDT | 18:59 CDT | 23:08 EDT | |
| Tue, 12 May | UA521 | Hartsfield Jackson Atlanta Intl (ATL) | George Bush Intercontinental (IAH) | 15:57 EDT | 17:25 CDT | N68817 (Boeing B739) | 16:06 EDT | 16:46 CDT |
| Mon, 11 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:37 CDT | 23:35 EDT | 18:52 CDT | 22:48 EDT | |
| Mon, 11 May | UA521 | Hartsfield Jackson Atlanta Intl (ATL) | George Bush Intercontinental (IAH) | 15:57 EDT | 17:25 CDT | N77536 (Boeing B738) | 16:14 EDT | 17:03 CDT |
| Sun, 10 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:37 CDT | 23:35 EDT | |||
| Sun, 10 May | UA521 | Hartsfield Jackson Atlanta Intl (ATL) | George Bush Intercontinental (IAH) | 15:57 EDT | 17:25 CDT | N14704 (Boeing B737) | 18:14 EDT | 19:10 CDT |
| Sat, 09 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:37 CDT | 23:35 EDT | 20:32 CDT | 00:26 EDT | |
| Fri, 08 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:37 CDT | 23:35 EDT | 19:01 CDT | 22:58 EDT | |
| Fri, 08 May | UA521 | Hartsfield Jackson Atlanta Intl (ATL) | George Bush Intercontinental (IAH) | 15:57 EDT | 17:25 CDT | N16703 (Boeing B737) | 16:13 EDT | 17:23 CDT |
| Thu, 07 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:37 CDT | 23:35 EDT | 18:53 CDT | 22:46 EDT | |
| Thu, 07 May | UA521 | Hartsfield Jackson Atlanta Intl (ATL) | George Bush Intercontinental (IAH) | 15:57 EDT | 17:25 CDT | N27724 (Boeing B737) | 16:19 EDT | 17:15 CDT |
| Wed, 06 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:37 CDT | 23:35 EDT | 18:57 CDT | 22:42 EDT | |
| Wed, 06 May | UA521 | Hartsfield Jackson Atlanta Intl (ATL) | George Bush Intercontinental (IAH) | 15:57 EDT | 17:25 CDT | N17753 (Boeing B737) | 16:14 EDT | 17:05 CDT |
| Tue, 05 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:37 CDT | 23:35 EDT | N76526 (Boeing B738) | 18:48 CDT | 23:10 EDT |
| Tue, 05 May | UA521 | Hartsfield Jackson Atlanta Intl (ATL) | George Bush Intercontinental (IAH) | 15:57 EDT | 17:25 CDT | N33714 (Boeing B737) | 17:02 EDT | 17:45 CDT |
| Mon, 04 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:37 CDT | 23:35 EDT | 19:01 CDT | 23:24 EDT | |
| Mon, 04 May | UA521 | Hartsfield Jackson Atlanta Intl (ATL) | George Bush Intercontinental (IAH) | 15:57 EDT | 17:25 CDT | N68801 (Boeing B739) | 16:27 EDT | 17:08 CDT |
| Sun, 03 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:37 CDT | 23:35 EDT | 19:14 CDT | 23:23 EDT | |
| Sun, 03 May | UA521 | Hartsfield Jackson Atlanta Intl (ATL) | George Bush Intercontinental (IAH) | 15:57 EDT | 17:25 CDT | N23707 (Boeing B737) | 16:16 EDT | 17:07 CDT |
| Sat, 02 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:37 CDT | 23:35 EDT | 19:31 CDT | 00:30 EDT | |
| Fri, 01 May | UA521 | George Bush Intercontinental (IAH) | Boston Logan Intl (BOS) | 18:37 CDT | 23:35 EDT | 18:45 CDT | 00:48 EDT | |
| Fri, 01 May | UA521 | Hartsfield Jackson Atlanta Intl (ATL) | George Bush Intercontinental (IAH) | 15:57 EDT | 17:25 CDT | |||