| ARRIVED 62 HOUR 39 MINUTES AGO |
 |  |
Departure (UA4546 Flight Schedule)
Washington Dulles Intl (IAD/KIAD)
Washington, United States
17:36 EDT
Sun 23-Aug-2026
| LATE 1 hour 12 min |
EDT 00:00:00 DAY
Arrival (UA4546 Flight Schedule)
EDT 00:00:00 DAY
Flight Radar Checker UA 4546
Live Flight Tracker Map
Flight UA4546 from Washington to Buffalo is operated by United Airlines. Scheduled time of departure from Washington Dulles Intl is 17:36 EDT and scheduled time of arrival in Buffalo Niagara Intl is 18:58 EDT. The duration of the flight is 1 hour 22 minutes.
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Flight Finder
from Buffalo to Washington
| Flight | Departure | Arrival |
|---|---|---|
| AA4434 06:19 |
Buffalo Niagara Intl (BUF) |
Ronald Reagan Washington Natl (DCA) |
| AA3526 06:19 |
Buffalo Niagara Intl (BUF) |
Ronald Reagan Washington Natl (DCA) |
| AA5250 06:42 |
Buffalo Niagara Intl (BUF) |
Ronald Reagan Washington Natl (DCA) |
| AA5237 06:48 |
Buffalo Niagara Intl (BUF) |
Ronald Reagan Washington Natl (DCA) |
| AA4482 06:49 |
Buffalo Niagara Intl (BUF) |
Ronald Reagan Washington Natl (DCA) |
| UA4498 07:33 |
Buffalo Niagara Intl (BUF) |
Washington Dulles Intl (IAD) |
| UA3668 07:34 |
Buffalo Niagara Intl (BUF) |
Washington Dulles Intl (IAD) |
| UA4190 07:35 |
Buffalo Niagara Intl (BUF) |
Washington Dulles Intl (IAD) |
| AA9673 10:31 |
Buffalo Niagara Intl (BUF) |
Ronald Reagan Washington Natl (DCA) |
| UA4468 11:48 |
Buffalo Niagara Intl (BUF) |
Washington Dulles Intl (IAD) |
| UA4192 11:50 |
Buffalo Niagara Intl (BUF) |
Washington Dulles Intl (IAD) |
| UA3430 11:50 |
Buffalo Niagara Intl (BUF) |
Washington Dulles Intl (IAD) |
| EJA798 12:24 |
Buffalo Niagara Intl (BUF) |
Washington Dulles Intl (IAD) |
| AA4597 13:31 |
Buffalo Niagara Intl (BUF) |
Ronald Reagan Washington Natl (DCA) |
| AA3668 13:44 |
Buffalo Niagara Intl (BUF) |
Ronald Reagan Washington Natl (DCA) |
| AA5104 13:59 |
Buffalo Niagara Intl (BUF) |
Ronald Reagan Washington Natl (DCA) |
| UA3452 16:13 |
Buffalo Niagara Intl (BUF) |
Washington Dulles Intl (IAD) |
| UA4521 16:22 |
Buffalo Niagara Intl (BUF) |
Washington Dulles Intl (IAD) |
| UA4291 16:23 |
Buffalo Niagara Intl (BUF) |
Washington Dulles Intl (IAD) |
| AA5106 18:22 |
Buffalo Niagara Intl (BUF) |
Ronald Reagan Washington Natl (DCA) |
| AA5075 19:15 |
Buffalo Niagara Intl (BUF) |
Ronald Reagan Washington Natl (DCA) |
| UA4270 21:15 |
Buffalo Niagara Intl (BUF) |
Washington Dulles Intl (IAD) |
| UA4539 21:17 |
Buffalo Niagara Intl (BUF) |
Washington Dulles Intl (IAD) |
| UA4378 21:19 |
Buffalo Niagara Intl (BUF) |
Washington Dulles Intl (IAD) |
| UA4041 21:19 |
Buffalo Niagara Intl (BUF) |
Washington Dulles Intl (IAD) |
| EJA275 23:30 |
Buffalo Niagara Intl (BUF) |
Washington Dulles Intl (IAD) |
History Flight Information for UA4546 from Flight Scanner System
| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Sun, 23 Aug | UA4546 | Washington Dulles Intl (IAD) | Buffalo Niagara Intl (BUF) | 17:36 EDT | 18:58 EDT | 19:03 EDT | 19:49 EDT | |
| Sat, 22 Aug | UA4546 | Eppley Afld (OMA) | Chicago Ohare Intl (ORD) | 13:28 CDT | 15:20 CDT | 13:35 CDT | 14:40 CDT | |
| Sat, 15 Aug | UA4546 | Eppley Afld (OMA) | Chicago Ohare Intl (ORD) | 13:28 CDT | 15:20 CDT | 13:38 CDT | 14:34 CDT | |
| Thu, 13 Aug | UA4546 | Washington Dulles Intl (IAD) | Buffalo Niagara Intl (BUF) | 17:36 EDT | 18:58 EDT | 17:55 EDT | 18:44 EDT | |
| Fri, 07 Aug | UA4546 | Washington Dulles Intl (IAD) | Buffalo Niagara Intl (BUF) | 22:26 EDT | 23:58 EDT | 23:45 EDT | 00:28 EDT | |
| Fri, 31 Jul | UA4546 | Washington Dulles Intl (IAD) | Buffalo Niagara Intl (BUF) | 22:26 EDT | 23:58 EDT | 22:37 EDT | 23:23 EDT | |
| Fri, 24 Jul | UA4546 | Washington Dulles Intl (IAD) | Buffalo Niagara Intl (BUF) | 22:26 EDT | 23:58 EDT | 22:38 EDT | 23:24 EDT | |
| Fri, 17 Jul | UA4546 | Washington Dulles Intl (IAD) | Buffalo Niagara Intl (BUF) | 22:26 EDT | 23:58 EDT | 22:48 EDT | 23:31 EDT | |
| Fri, 10 Jul | UA4546 | Washington Dulles Intl (IAD) | Buffalo Niagara Intl (BUF) | 22:26 EDT | 23:58 EDT | 22:56 EDT | 23:42 EDT | |
Disclaimer for UA4546 Flight Radar Data
Flight UA4546 from Washington Dulles Intl to Buffalo Niagara 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 UA4546 data.
