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AA4423 Flight Status ( Buffalo to Chicago )

ARRIVED 14 HOUR 47 MINUTES AGO
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Departure (AA4423 Flight Schedule)

Buffalo Niagara Intl ()

flag Buffalo, United States

18:00 EDT

Tue 28-Apr-2026

 
EDT 00:00:00 DAY
arr   

Arrival (AA4423 Flight Schedule)

Chicago Ohare Intl ()

flag Chicago, United States

19:17 CDT

Tue 28-Apr-2026

 
CDT 00:00:00 DAY

Flight Radar Checker AA 4423

Live Flight Tracker Map

Flight AA4423 from Buffalo to Chicago is operated by American Airlines. Scheduled time of departure from Buffalo Niagara Intl is 18:00 EDT and scheduled time of arrival in Chicago Ohare Intl is 19:17 CDT. The duration of the flight is 2 hours 17 minutes.

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from Chicago to Buffalo

Flight Departure Arrival

00:07
Chicago Ohare Intl
()
Buffalo Niagara Intl
()

01:40
Chicago Midway Intl
()
Buffalo Niagara Intl
()

09:41
Chicago Ohare Intl
()
Buffalo Niagara Intl
()

10:10
Chicago Midway Intl
()
Buffalo Niagara Intl
()

10:10
Chicago Ohare Intl
()
Buffalo Niagara Intl
()

10:11
Chicago Ohare Intl
()
Buffalo Niagara Intl
()

10:12
Chicago Ohare Intl
()
Buffalo Niagara Intl
()

10:15
Chicago Midway Intl
()
Buffalo Niagara Intl
()

10:20
Chicago Midway Intl
()
Buffalo Niagara Intl
()

10:51
Chicago Ohare Intl
()
Buffalo Niagara Intl
()

11:49
Chicago Ohare Intl
()
Buffalo Niagara Intl
()

12:57
Chicago Midway Intl
()
Buffalo Niagara Intl
()

12:58
Chicago Midway Intl
()
Buffalo Niagara Intl
()

13:12
Chicago Ohare Intl
()
Buffalo Niagara Intl
()

13:13
Chicago Ohare Intl
()
Buffalo Niagara Intl
()

13:18
Chicago Ohare Intl
()
Buffalo Niagara Intl
()

14:21
Chicago Ohare Intl
()
Buffalo Niagara Intl
()

15:15
Chicago Midway Intl
()
Buffalo Niagara Intl
()

15:20
Chicago Midway Intl
()
Buffalo Niagara Intl
()

15:30
Chicago Midway Intl
()
Buffalo Niagara Intl
()

16:23
Chicago Ohare Intl
()
Buffalo Niagara Intl
()

16:36
Chicago Ohare Intl
()
Buffalo Niagara Intl
()

17:10
Chicago Ohare Intl
()
Buffalo Niagara Intl
()

17:16
Chicago Ohare Intl
()
Buffalo Niagara Intl
()

17:29
Chicago Ohare Intl
()
Buffalo Niagara Intl
()

18:00
Chicago Midway Intl
()
Buffalo Niagara Intl
()

20:25
Chicago Midway Intl
()
Buffalo Niagara Intl
()

20:25
Chicago Midway Intl
()
Buffalo Niagara Intl
()

20:43
Chicago Ohare Intl
()
Buffalo Niagara Intl
()

21:36
Chicago Ohare Intl
()
Buffalo Niagara Intl
()

23:40
Chicago Ohare Intl
()
Buffalo Niagara Intl
()

History Flight Information for AA4423 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Wed, 29 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT
Wed, 29 Apr AA4423 Chicago Ohare Intl () Buffalo Niagara Intl () 14:40 CDT 17:30 EDT
Tue, 28 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT
Tue, 28 Apr AA4423 Chicago Ohare Intl () Buffalo Niagara Intl () 14:40 CDT 17:30 EDT (Embraer E175) 15:03 CDT 19:52 EDT
Mon, 27 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT
Mon, 27 Apr AA4423 Chicago Ohare Intl () Buffalo Niagara Intl () 14:40 CDT 17:30 EDT (Embraer E175) 15:04 CDT 17:11 EDT
Sun, 26 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT
Sun, 26 Apr AA4423 Chicago Ohare Intl () Buffalo Niagara Intl () 14:40 CDT 17:30 EDT (Embraer E175) 15:21 CDT 19:33 EDT
Sat, 25 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT
Sat, 25 Apr AA4423 Chicago Ohare Intl () Buffalo Niagara Intl () 14:40 CDT 17:30 EDT (Embraer E175) 15:00 CDT 19:26 EDT
Fri, 24 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT
Fri, 24 Apr AA4423 Chicago Ohare Intl () Buffalo Niagara Intl () 14:40 CDT 17:30 EDT (Embraer E175) 15:26 CDT 19:49 EDT
Thu, 23 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT (Embraer E175) 18:41 EDT 19:00 CDT
Thu, 23 Apr AA4423 Chicago Ohare Intl () Buffalo Niagara Intl () 14:40 CDT 17:30 EDT (Embraer E175) 14:56 CDT 17:04 EDT
Wed, 22 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT
Wed, 22 Apr AA4423 Chicago Ohare Intl () Buffalo Niagara Intl () 14:40 CDT 17:30 EDT (Embraer E175) 15:18 CDT 19:46 EDT
Tue, 21 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT
Tue, 21 Apr AA4423 Chicago Ohare Intl () Buffalo Niagara Intl () 14:40 CDT 17:30 EDT (Embraer E175) 15:18 CDT 19:36 EDT
Mon, 20 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT
Mon, 20 Apr AA4423 Chicago Ohare Intl () Buffalo Niagara Intl () 14:40 CDT 17:30 EDT (Embraer E175) 15:04 CDT 19:32 EDT
Sun, 19 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT
Sun, 19 Apr AA4423 Chicago Ohare Intl () Buffalo Niagara Intl () 14:40 CDT 17:30 EDT (Embraer E175) 14:52 CDT 19:53 EDT
Sat, 18 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT
Sat, 18 Apr AA4423 Chicago Ohare Intl () Buffalo Niagara Intl () 14:40 CDT 17:30 EDT (Embraer E175) 14:55 CDT 19:47 EDT
Fri, 17 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT
Fri, 17 Apr AA4423 Chicago Ohare Intl () Buffalo Niagara Intl () 14:40 CDT 17:30 EDT (Embraer E175) 15:10 CDT 17:20 EDT
Thu, 16 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT (Embraer E175) 18:39 EDT 18:56 CDT
Wed, 15 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT
Wed, 15 Apr AA4423 Chicago Ohare Intl () Buffalo Niagara Intl () 14:40 CDT 17:30 EDT (Embraer E175) 15:04 CDT 19:40 EDT
Tue, 14 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT (Embraer E175) 19:27 EDT 19:49 CDT
Tue, 14 Apr AA4423 Chicago Ohare Intl () Buffalo Niagara Intl () 14:40 CDT 17:30 EDT (Embraer E175) 16:46 CDT 18:49 EDT
Mon, 13 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT (Embraer E175) 19:40 EDT 20:11 CDT
Mon, 13 Apr AA4423 Chicago Ohare Intl () Buffalo Niagara Intl () 14:40 CDT 17:30 EDT (Embraer E175) 15:02 CDT 17:04 EDT
Sun, 12 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT (Embraer E175) 18:40 EDT 19:00 CDT
Sun, 12 Apr AA4423 Chicago Ohare Intl () Buffalo Niagara Intl () 14:40 CDT 17:30 EDT (Embraer E175) 15:03 CDT 17:09 EDT
Sat, 11 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT
Sat, 11 Apr AA4423 Chicago Ohare Intl () Buffalo Niagara Intl () 14:40 CDT 17:30 EDT (Embraer E175) 14:53 CDT 19:31 EDT
Fri, 10 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT (Embraer E175) 18:06 EDT 18:38 CDT
Thu, 09 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT
Thu, 09 Apr AA4423 Chicago Ohare Intl () Buffalo Niagara Intl () 14:40 CDT 17:30 EDT (Embraer E175) 15:03 CDT 19:41 EDT
Wed, 08 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 18:00 EDT 19:17 CDT (Embraer E175) 18:17 EDT 18:37 CDT
Tue, 07 Apr AA4423 Buffalo Niagara Intl () Chicago Ohare Intl () 17:06 EDT 18:23 CDT
Tue, 07 Apr AA4423 Chicago Ohare Intl () Buffalo Niagara Intl () 13:46 CDT 16:36 EDT (Embraer E175) 14:23 CDT 18:40 EDT
Mon, 06 Apr AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT (Embraer E175) 19:40 EDT 21:15 EDT
Mon, 06 Apr AA4423 La Guardia () Wilmington Intl () 14:42 EDT 16:37 EDT (Embraer E175) 17:26 EDT 18:25 EDT
Sun, 05 Apr AA4423 Wilmington Intl () La Guardia () 17:23 EDT 19:10 EDT
Sun, 05 Apr AA4423 La Guardia () Wilmington Intl () 14:50 EDT 16:47 EDT
Sat, 04 Apr AA4423 La Guardia () Wilmington Intl () 12:15 EDT 14:12 EDT (Embraer E170) 12:31 EDT 13:33 EDT
Fri, 03 Apr AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT
Fri, 03 Apr AA4423 La Guardia () Wilmington Intl () 14:42 EDT 16:37 EDT (Embraer E175) 15:01 EDT 18:42 EDT
Thu, 02 Apr AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT
Thu, 02 Apr AA4423 La Guardia () Wilmington Intl () 14:42 EDT 16:37 EDT (Embraer E175) 14:57 EDT 18:48 EDT
Wed, 01 Apr AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT (Embraer E175) 17:40 EDT 18:51 EDT
Wed, 01 Apr AA4423 La Guardia () Wilmington Intl () 14:42 EDT 16:37 EDT (Embraer E175) 14:52 EDT 15:58 EDT
Tue, 31 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT (Embraer E175) 18:59 EDT 20:00 EDT
Tue, 31 Mar AA4423 La Guardia () Wilmington Intl () 14:42 EDT 16:37 EDT (Embraer E175) 14:59 EDT 16:06 EDT
Mon, 30 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT
Mon, 30 Mar AA4423 La Guardia () Wilmington Intl () 14:42 EDT 16:37 EDT
Sun, 29 Mar AA4423 Wilmington Intl () La Guardia () 17:23 EDT 19:10 EDT
Sun, 29 Mar AA4423 La Guardia () Wilmington Intl () 14:50 EDT 16:47 EDT
Sat, 28 Mar AA4423 La Guardia () Wilmington Intl () 12:15 EDT 14:12 EDT (Embraer E175) 12:24 EDT 13:36 EDT
Fri, 27 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT
Fri, 27 Mar AA4423 La Guardia () Wilmington Intl () 14:42 EDT 16:37 EDT
Thu, 26 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT (Embraer E170) 19:46 EDT 20:58 EDT
Thu, 26 Mar AA4423 La Guardia () Wilmington Intl () 14:42 EDT 16:37 EDT (Embraer E170) 14:48 EDT 15:57 EDT
Wed, 25 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT
Wed, 25 Mar AA4423 La Guardia () Wilmington Intl () 14:42 EDT 16:37 EDT
Tue, 24 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT
Tue, 24 Mar AA4423 La Guardia () Wilmington Intl () 14:42 EDT 16:37 EDT
Mon, 23 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT
Mon, 23 Mar AA4423 La Guardia () Wilmington Intl () 14:42 EDT 16:37 EDT (Embraer E175) 16:18 EDT 18:30 EDT
Sun, 22 Mar AA4423 Wilmington Intl () La Guardia () 17:23 EDT 19:10 EDT
Sun, 22 Mar AA4423 La Guardia () Wilmington Intl () 14:50 EDT 16:47 EDT (Embraer E175) 17:31 EDT 18:37 EDT
Sat, 21 Mar AA4423 La Guardia () Wilmington Intl () 12:15 EDT 14:12 EDT (Embraer E170) 13:36 EDT 14:40 EDT
Fri, 20 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT (Embraer E175) 18:28 EDT 19:53 EDT
Fri, 20 Mar AA4423 La Guardia () Wilmington Intl () 14:42 EDT 16:37 EDT (Embraer E175) 15:55 EDT 17:08 EDT
Thu, 19 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT (Embraer E175) 17:36 EDT 18:46 EDT
Thu, 19 Mar AA4423 La Guardia () Wilmington Intl () 14:42 EDT 16:37 EDT (Embraer E175) 14:58 EDT 16:08 EDT
Wed, 18 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT (Embraer E175) 18:05 EDT 19:25 EDT
Wed, 18 Mar AA4423 La Guardia () Wilmington Intl () 14:42 EDT 16:37 EDT
Tue, 17 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT (Embraer E175) 18:30 EDT 19:38 EDT
Tue, 17 Mar AA4423 La Guardia () Wilmington Intl () 14:42 EDT 16:37 EDT (Embraer E175) 15:14 EDT 16:44 EDT
Mon, 16 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT (Embraer E175) 17:28 EDT 18:43 EDT
Sun, 15 Mar AA4423 Wilmington Intl () La Guardia () 17:23 EDT 19:10 EDT (Embraer E170) 17:48 EDT 19:03 EDT
Sun, 15 Mar AA4423 La Guardia () Wilmington Intl () 14:50 EDT 16:47 EDT (Embraer E170) 15:07 EDT 16:17 EDT
Sat, 14 Mar AA4423 La Guardia () Wilmington Intl () 12:15 EDT 14:12 EDT
Fri, 13 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT
Fri, 13 Mar AA4423 La Guardia () Wilmington Intl () 14:42 EDT 16:37 EDT (Embraer E175) 14:46 EDT 18:29 EDT
Thu, 12 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT (Embraer E175) 17:35 EDT 18:55 EDT
Wed, 11 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT (Embraer E175) 18:05 EDT 19:15 EDT
Wed, 11 Mar AA4423 La Guardia () Wilmington Intl () 14:42 EDT 16:37 EDT (Embraer E175) 15:18 EDT 16:27 EDT
Tue, 10 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT
Tue, 10 Mar AA4423 La Guardia () Wilmington Intl () 14:42 EDT 16:37 EDT (Embraer E175) 17:16 EDT 18:32 EDT
Mon, 09 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EDT 18:59 EDT (Embraer E175) 17:39 EDT 19:00 EDT
Mon, 09 Mar AA4423 La Guardia () Wilmington Intl () 14:42 EDT 16:37 EDT (Embraer E175) 14:53 EDT 15:57 EDT
Sun, 08 Mar AA4423 Wilmington Intl () La Guardia () 16:23 EDT 18:10 EDT (Embraer E175) 18:07 EDT 19:13 EDT
Sun, 08 Mar AA4423 La Guardia () Wilmington Intl () 13:50 EDT 15:47 EDT (Embraer E175) 15:04 EDT 16:17 EDT
Sat, 07 Mar AA4423 La Guardia () Wilmington Intl () 13:25 EST 15:22 EST (Embraer E170) 14:57 EST 16:04 EST
Fri, 06 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EST 18:59 EST
Fri, 06 Mar AA4423 La Guardia () Wilmington Intl () 14:43 EST 16:38 EST (Embraer E170) 15:56 EST 19:43 EST
Thu, 05 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EST 18:59 EST (Embraer E175) 19:43 EST 20:43 EST
Thu, 05 Mar AA4423 La Guardia () Wilmington Intl () 14:43 EST 16:38 EST (Embraer E175) 16:00 EST 17:11 EST
Wed, 04 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EST 18:59 EST (Embraer E175) 18:18 EST 19:32 EST
Tue, 03 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EST 18:59 EST (Embraer E175) 18:50 EST 19:55 EST
Tue, 03 Mar AA4423 La Guardia () Wilmington Intl () 14:43 EST 16:38 EST (Embraer E175) 16:01 EST 17:08 EST
Mon, 02 Mar AA4423 Wilmington Intl () La Guardia () 17:08 EST 18:59 EST
Mon, 02 Mar AA4423 La Guardia () Wilmington Intl () 14:43 EST 16:38 EST (Embraer E170) 16:03 EST 19:32 EST
Sun, 01 Mar AA4423 Wilmington Intl () La Guardia () 17:23 EST 19:10 EST (Embraer E175) 19:04 EST 20:10 EST
Sun, 01 Mar AA4423 La Guardia () Wilmington Intl () 14:50 EST 16:47 EST (Embraer E175) 16:58 EST 18:03 EST

Disclaimer for AA4423 Flight Radar Data

Flight AA4423 from Buffalo Niagara Intl to Chicago Ohare 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 AA4423 data.