American Airlines
AA 403
AA403 Flight Status ( Chicago to Buffalo )


	ARRIVED 11 MINUTES AGO

Departure (AA403 Flight Schedule)

Chicago Ohare Intl (ORD/KORD)

Chicago, United States

21:25 CDT

Fri 29-May-2026

LATE 45 min

CDT 00:00:00 DAY

Arrival (AA403 Flight Schedule)

Buffalo Niagara Intl (BUF/KBUF)

Buffalo, United States

00:09 EDT

Sat 30-May-2026

LATE 16 min

EDT 00:00:00 DAY

Flight Radar Checker AA 403

Live Flight Tracker Map

Flight AA403 from Chicago to Buffalo is operated by American Airlines. Scheduled time of departure from Chicago Ohare Intl is 21:25 CDT and scheduled time of arrival in Buffalo Niagara Intl is 00:09 EDT. The duration of the flight is 1 hour 44 minutes.

4.5 out of 5 stars / 11 votes

Flight Finder
from Buffalo to Chicago

Flight	Departure	Arrival
WN2345 06:40	Buffalo Niagara Intl (BUF)	Chicago Midway Intl (MDW)
AA1195 07:03	Buffalo Niagara Intl (BUF)	Chicago Ohare Intl (ORD)
AA3001 07:09	Buffalo Niagara Intl (BUF)	Chicago Ohare Intl (ORD)
UA543 07:58	Buffalo Niagara Intl (BUF)	Chicago Ohare Intl (ORD)
WN1862 08:40	Buffalo Niagara Intl (BUF)	Chicago Midway Intl (MDW)
AA2112 09:05	Buffalo Niagara Intl (BUF)	Chicago Ohare Intl (ORD)
WN3686 09:05	Buffalo Niagara Intl (BUF)	Chicago Midway Intl (MDW)
AA4413 11:09	Buffalo Niagara Intl (BUF)	Chicago Ohare Intl (ORD)
EJA312 11:39	Buffalo Niagara Intl (BUF)	Chicago Midway Intl (MDW)
UA4690 11:56	Buffalo Niagara Intl (BUF)	Chicago Ohare Intl (ORD)
UA1363 12:00	Buffalo Niagara Intl (BUF)	Chicago Ohare Intl (ORD)
WN935 12:05	Buffalo Niagara Intl (BUF)	Chicago Midway Intl (MDW)
AA2182 12:34	Buffalo Niagara Intl (BUF)	Chicago Ohare Intl (ORD)
XSR340 12:59	Buffalo Niagara Intl (BUF)	Chicago Midway Intl (MDW)
WN2072 13:05	Buffalo Niagara Intl (BUF)	Chicago Midway Intl (MDW)
UA6080 13:50	Buffalo Niagara Intl (BUF)	Chicago Ohare Intl (ORD)
UA4381 14:55	Buffalo Niagara Intl (BUF)	Chicago Ohare Intl (ORD)
WN342 15:50	Buffalo Niagara Intl (BUF)	Chicago Midway Intl (MDW)
AA2957 16:07	Buffalo Niagara Intl (BUF)	Chicago Ohare Intl (ORD)
AA4913 18:13	Buffalo Niagara Intl (BUF)	Chicago Ohare Intl (ORD)
UA2032 18:51	Buffalo Niagara Intl (BUF)	Chicago Ohare Intl (ORD)
UA2747 18:56	Buffalo Niagara Intl (BUF)	Chicago Ohare Intl (ORD)
UA4697 18:57	Buffalo Niagara Intl (BUF)	Chicago Ohare Intl (ORD)
UA4748 18:59	Buffalo Niagara Intl (BUF)	Chicago Ohare Intl (ORD)
AA4423 19:17	Buffalo Niagara Intl (BUF)	Chicago Ohare Intl (ORD)
WN2737 19:35	Buffalo Niagara Intl (BUF)	Chicago Midway Intl (MDW)
WN775 19:40	Buffalo Niagara Intl (BUF)	Chicago Midway Intl (MDW)
WN4072 20:30	Buffalo Niagara Intl (BUF)	Chicago Midway Intl (MDW)
WN4020 20:40	Buffalo Niagara Intl (BUF)	Chicago Midway Intl (MDW)
5X7824 22:27	Buffalo Niagara Intl (BUF)	Chicago Ohare Intl (ORD)

History Flight Information for AA403 from Flight Scanner System

Date	Flight	Departure Airport	Arrival Airport	Scheduled		Plane	Estimated
Date	Flight	Departure Airport	Arrival Airport	Departure	Arrival	Plane	Departure	Arrival
Sat, 30 May	AA403	Chicago Ohare Intl (ORD)	Buffalo Niagara Intl (BUF)	21:25 CDT	00:09 EDT
Fri, 29 May	AA403	Chicago Ohare Intl (ORD)	Buffalo Niagara Intl (BUF)	21:25 CDT	00:09 EDT		22:25 CDT	00:25 EDT
Thu, 28 May	AA403	Chicago Ohare Intl (ORD)	Buffalo Niagara Intl (BUF)	21:25 CDT	00:09 EDT	N749US (Airbus A319)	21:42 CDT	23:50 EDT
Wed, 27 May	AA403	Chicago Ohare Intl (ORD)	Buffalo Niagara Intl (BUF)	21:25 CDT	00:09 EDT	N747UW (Airbus A319)	22:59 CDT	01:01 EDT
Tue, 26 May	AA403	Chicago Ohare Intl (ORD)	Buffalo Niagara Intl (BUF)	21:25 CDT	00:09 EDT		21:50 CDT	23:50 EDT
Mon, 25 May	AA403	Chicago Ohare Intl (ORD)	Buffalo Niagara Intl (BUF)	21:25 CDT	00:09 EDT	N833AW (Airbus A319)	22:10 CDT	00:14 EDT
Sun, 24 May	AA403	Chicago Ohare Intl (ORD)	Buffalo Niagara Intl (BUF)	21:25 CDT	00:09 EDT
Sat, 23 May	AA403	Chicago Ohare Intl (ORD)	Buffalo Niagara Intl (BUF)	21:25 CDT	00:09 EDT		21:35 CDT	23:43 EDT
Fri, 22 May	AA403	Chicago Ohare Intl (ORD)	Buffalo Niagara Intl (BUF)	21:25 CDT	00:09 EDT	N745VJ (Airbus A319)	22:00 CDT	00:08 EDT
Thu, 21 May	AA403	Chicago Ohare Intl (ORD)	Buffalo Niagara Intl (BUF)	21:25 CDT	00:09 EDT	N747UW (Airbus A319)	22:03 CDT	00:01 EDT
Tue, 19 May	AA403	Charlotte Douglas Intl (CLT)	Chicago Ohare Intl (ORD)	13:10 EDT	14:25 CDT	N897NN (Boeing B738)	14:17 EDT	14:42 CDT
Tue, 12 May	AA403	Charlotte Douglas Intl (CLT)	Chicago Ohare Intl (ORD)	13:10 EDT	14:25 CDT	N717UW (Airbus A319)	13:18 EDT	17:42 CDT
Thu, 07 May	AA403	Charlotte Douglas Intl (CLT)	Chicago Ohare Intl (ORD)	13:05 EDT	14:20 CDT
Mon, 04 May	AA403	Charlotte Douglas Intl (CLT)	Chicago Ohare Intl (ORD)	13:05 EDT	14:20 CDT	N819AW (Airbus A319)	14:57 EDT	15:44 CDT
Sun, 03 May	AA403	Charlotte Douglas Intl (CLT)	Chicago Ohare Intl (ORD)	13:05 EDT	14:20 CDT	N978NN (Boeing B738)	13:27 EDT	13:57 CDT
Mon, 27 Apr	AA403	Charlotte Douglas Intl (CLT)	Chicago Ohare Intl (ORD)	13:05 EDT	14:20 CDT	N917NN (Boeing B738)	13:36 EDT	14:40 CDT
Fri, 24 Apr	AA403	Charlotte Douglas Intl (CLT)	Chicago Ohare Intl (ORD)	13:05 EDT	14:20 CDT	N986NN (Boeing B738)	14:39 EDT	15:08 CDT
Thu, 23 Apr	AA403	Charlotte Douglas Intl (CLT)	Chicago Ohare Intl (ORD)	13:05 EDT	14:20 CDT
Mon, 20 Apr	AA403	Charlotte Douglas Intl (CLT)	Chicago Ohare Intl (ORD)	13:05 EDT	14:20 CDT
Fri, 17 Apr	AA403	Charlotte Douglas Intl (CLT)	Chicago Ohare Intl (ORD)	13:05 EDT	14:20 CDT	N913NN (Boeing B738)	14:37 EDT	15:04 CDT
Thu, 16 Apr	AA403	Charlotte Douglas Intl (CLT)	Chicago Ohare Intl (ORD)	13:05 EDT	14:20 CDT	N934NN (Boeing B738)	13:18 EDT	16:39 CDT
Fri, 10 Apr	AA403	Charlotte Douglas Intl (CLT)	Chicago Ohare Intl (ORD)	13:05 EDT	14:20 CDT	N817NN (Boeing B738)	13:18 EDT	17:01 CDT

Flight AA403 delayed 9 times during the last month, and the average delay time was 85 minutes.

Disclaimer for AA403 Flight Radar Data

Flight AA403 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 AA403 data.

American Airlines AA 403 AA403 Flight Status ( Chicago to Buffalo )