| ARRIVED 2 HOUR 34 MINUTES AGO |
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Departure (UA521 Flight Schedule)
San Francisco, United StatesPST 00:00:00 DAY
Arrival (UA521 Flight Schedule)
CST 00:00:00 DAY
Flight Radar Checker UA 521
Live Flight Tracker Map
Flight UA521 from San Francisco to Kansas City is operated by United Airlines. Scheduled time of departure from San Francisco Intl is 16:10 PST and scheduled time of arrival in Kansas City Intl is 21:32 CST. The duration of the flight is 3 hours 22 minutes.
History Flight Information for UA521 from Flight Scanner System
| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Mon, 08 Dec | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:25 EST | 20:00 EST | |||
| Sun, 07 Dec | UA521 | San Francisco Intl (SFO) | Kansas City Intl (MCI) | 16:10 PST | 21:32 CST | N803UA (Airbus A319) | 16:13 PST | 21:11 CST |
| Sat, 06 Dec | UA521 | Chicago Ohare Intl (ORD) | Tampa Intl (TPA) | 14:00 CST | 17:52 EST | N87513 (Boeing B738) | 14:23 CST | 17:33 EST |
| Fri, 05 Dec | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:25 EST | 20:00 EST | 18:40 EST | 20:11 EST | |
| Thu, 04 Dec | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:25 EST | 20:00 EST | 19:04 EST | 20:18 EST | |
| Wed, 03 Dec | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:25 EST | 20:00 EST | 18:44 EST | 19:34 EST | |
| Tue, 02 Dec | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:25 EST | 20:00 EST | 19:42 EST | 20:37 EST | |
| Mon, 01 Dec | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:24 EST | 19:59 EST | 18:33 EST | 19:34 EST | |
| Sun, 30 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:24 EST | 19:59 EST | |||
| Fri, 28 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:24 EST | 19:59 EST | 18:31 EST | 19:45 EST | |
| Tue, 25 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:24 EST | 19:59 EST | 18:30 EST | 19:34 EST | |
| Mon, 24 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:25 EST | 19:59 EST | 18:35 EST | 19:54 EST | |
| Sun, 23 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:24 EST | 19:59 EST | N37434 (Boeing B739) | 18:34 EST | 19:20 EST |
| Fri, 21 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:24 EST | 19:59 EST | 19:13 EST | 20:03 EST | |
| Thu, 20 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:24 EST | 19:59 EST | 18:44 EST | 19:46 EST | |
| Wed, 19 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:25 EST | 19:59 EST | 18:39 EST | 19:30 EST | |
| Tue, 18 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:24 EST | 19:59 EST | 18:31 EST | 19:19 EST | |
| Mon, 17 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:24 EST | 19:59 EST | 19:02 EST | 19:44 EST | |
| Sun, 16 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:24 EST | 19:59 EST | 18:34 EST | 19:22 EST | |
| Fri, 14 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:24 EST | 19:59 EST | 18:52 EST | 19:35 EST | |
| Thu, 13 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:24 EST | 19:59 EST | 18:39 EST | 19:50 EST | |
| Wed, 12 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:25 EST | 19:59 EST | |||
| Tue, 11 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:24 EST | 19:59 EST | 20:47 EST | 21:29 EST | |
| Mon, 10 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:24 EST | 19:59 EST | |||
| Sun, 09 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:24 EST | 19:59 EST | |||
| Fri, 07 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:24 EST | 19:59 EST | |||
| Thu, 06 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:24 EST | 19:59 EST | |||
| Wed, 05 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:25 EST | 19:59 EST | 20:16 EST | 21:04 EST | |
| Tue, 04 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:24 EST | 19:59 EST | 19:25 EST | 20:10 EST | |
| Mon, 03 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 18:24 EST | 19:59 EST | 18:41 EST | 19:31 EST | |
| Sun, 02 Nov | UA521 | Boston Logan Intl (BOS) | Newark Liberty Intl (EWR) | 19:24 EST | 20:59 EST | 20:36 EST | 21:22 EST | |
Disclaimer for UA521 Flight Radar Data
Flight UA521 from San Francisco Intl to Kansas City Intl data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight UA521 data.
