| ARRIVED 9 HOUR 40 MINUTES AGO |
 |  |
Departure (AA4140 Flight Schedule)
Chicago, United StatesCST 00:00:00 DAY
Arrival (AA4140 Flight Schedule)
EST 00:00:00 DAY
Flight Radar Checker AA 4140
Live Flight Tracker Map
Flight AA4140 from Chicago to Buffalo is operated by American Airlines. Scheduled time of departure from Chicago Ohare Intl is 19:05 CST and scheduled time of arrival in Buffalo Niagara Intl is 21:51 EST. The duration of the flight is 1 hour 46 minutes.
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Flight Finder
from Buffalo to Chicago
| Flight | Departure | Arrival |
|---|---|---|
| WN1360 07:10 |
Buffalo Niagara Intl (BUF) |
Chicago Midway Intl (MDW) |
| UA329 08:01 |
Buffalo Niagara Intl (BUF) |
Chicago Ohare Intl (ORD) |
| AA4053 08:46 |
Buffalo Niagara Intl (BUF) |
Chicago Ohare Intl (ORD) |
| AA3835 14:16 |
Buffalo Niagara Intl (BUF) |
Chicago Ohare Intl (ORD) |
| UA4381 14:54 |
Buffalo Niagara Intl (BUF) |
Chicago Ohare Intl (ORD) |
| AA3732 18:06 |
Buffalo Niagara Intl (BUF) |
Chicago Ohare Intl (ORD) |
| UA630 18:38 |
Buffalo Niagara Intl (BUF) |
Chicago Ohare Intl (ORD) |
| WN3754 20:05 |
Buffalo Niagara Intl (BUF) |
Chicago Midway Intl (MDW) |
History Flight Information for AA4140 from Flight Scanner System
| Date | Flight | Departure Airport | Arrival Airport | Scheduled | Plane | Estimated | ||
|---|---|---|---|---|---|---|---|---|
| Departure | Arrival | Departure | Arrival | |||||
| Tue, 04 Mar | AA4140 | Chicago Ohare Intl (ORD) | Buffalo Niagara Intl (BUF) | 17:41 CST | 20:15 EST | |||
| Mon, 03 Mar | AA4140 | Chicago Ohare Intl (ORD) | Buffalo Niagara Intl (BUF) | 19:05 CST | 21:51 EST | 19:27 CST | 21:33 EST | |
| Sun, 02 Mar | AA4140 | Chicago Ohare Intl (ORD) | Buffalo Niagara Intl (BUF) | 19:05 CST | 21:51 EST | 19:28 CST | 21:34 EST | |
| Sat, 01 Mar | AA4140 | Chicago Ohare Intl (ORD) | Buffalo Niagara Intl (BUF) | 17:45 CST | 20:19 EST | 18:02 CST | 20:06 EST | |
| Fri, 28 Feb | AA4140 | Chicago Ohare Intl (ORD) | Buffalo Niagara Intl (BUF) | 19:05 CST | 21:51 EST | 18:36 CST | 21:30 EST | |
| Thu, 27 Feb | AA4140 | Chicago Ohare Intl (ORD) | Buffalo Niagara Intl (BUF) | 19:05 CST | 21:51 EST | 19:46 CST | 21:53 EST | |
| Wed, 26 Feb | AA4140 | Chicago Ohare Intl (ORD) | Buffalo Niagara Intl (BUF) | 17:45 CST | 20:19 EST | 17:54 CST | 20:02 EST | |
| Tue, 25 Feb | AA4140 | Chicago Ohare Intl (ORD) | Buffalo Niagara Intl (BUF) | 17:45 CST | 20:19 EST | 17:57 CST | 20:03 EST | |
| Mon, 24 Feb | AA4140 | Chicago Ohare Intl (ORD) | Buffalo Niagara Intl (BUF) | 19:05 CST | 21:51 EST | N237NN (Embraer E175) | 19:38 CST | 21:42 EST |
| Sun, 23 Feb | AA4140 | Chicago Ohare Intl (ORD) | Buffalo Niagara Intl (BUF) | 19:05 CST | 21:51 EST | 19:33 CST | 21:42 EST | |
| Sat, 22 Feb | AA4140 | Chicago Ohare Intl (ORD) | Buffalo Niagara Intl (BUF) | 17:45 CST | 20:19 EST | N798CC ( PA11) | 18:00 CST | 20:04 EST |
| Fri, 21 Feb | AA4140 | Chicago Ohare Intl (ORD) | Buffalo Niagara Intl (BUF) | 19:05 CST | 21:51 EST | 19:59 CST | 22:04 EST | |
| Thu, 20 Feb | AA4140 | Chicago Ohare Intl (ORD) | Buffalo Niagara Intl (BUF) | 19:05 CST | 21:51 EST | 19:33 CST | 21:45 EST | |
| Wed, 19 Feb | AA4140 | Chicago Ohare Intl (ORD) | Buffalo Niagara Intl (BUF) | 17:45 CST | 20:19 EST | 17:57 CST | 20:03 EST | |
| Tue, 18 Feb | AA4140 | Chicago Ohare Intl (ORD) | Buffalo Niagara Intl (BUF) | 17:45 CST | 20:19 EST | 17:57 CST | 19:58 EST | |
| Mon, 17 Feb | AA4140 | Chicago Ohare Intl (ORD) | Buffalo Niagara Intl (BUF) | 19:05 CST | 21:51 EST | 21:09 CST | 23:06 EST | |
| Sun, 16 Feb | AA4140 | Chicago Ohare Intl (ORD) | Buffalo Niagara Intl (BUF) | 19:05 CST | 21:51 EST | |||
| Sat, 15 Feb | AA4140 | Chicago Ohare Intl (ORD) | Buffalo Niagara Intl (BUF) | 17:45 CST | 20:19 EST | |||
| Fri, 14 Feb | AA4140 | Chicago Ohare Intl (ORD) | Buffalo Niagara Intl (BUF) | 19:05 CST | 21:51 EST | N798CC ( PA11) | 19:10 CST | 23:21 EST |
| Thu, 13 Feb | AA4140 | Chicago Ohare Intl (ORD) | Buffalo Niagara Intl (BUF) | 19:05 CST | 21:51 EST | 20:57 CST | 22:58 EST | |
Disclaimer for AA4140 Flight Radar Data
Flight AA4140 from Chicago Ohare 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 AA4140 data.
