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UA503 Flight Status ( Boston to Chicago )

ARRIVED 10 HOUR 34 MINUTES AGO
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Departure (UA503 Flight Schedule)

Boston Logan Intl ()

flag Boston, United States

11:00 EDT

Sun 12-Apr-2026

 
EDT 00:00:00 DAY
arr   

Arrival (UA503 Flight Schedule)

Chicago Ohare Intl ()

flag Chicago, United States

12:59 CDT

Sun 12-Apr-2026

 
CDT 00:00:00 DAY

Flight Radar Checker UA 503

Live Flight Tracker Map

Flight UA503 from Boston to Chicago is operated by United Airlines. Scheduled time of departure from Boston Logan Intl is 11:00 EDT and scheduled time of arrival in Chicago Ohare Intl is 12:59 CDT. The duration of the flight is 2 hours 59 minutes.

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4.4 out of 5 stars / 11 votes

Flight Finder
from Chicago to Boston

Flight Departure Arrival

00:05
Chicago Ohare Intl
()
Boston Logan Intl
()

00:25
Chicago Ohare Intl
()
Boston Logan Intl
()

00:30
Chicago Midway Intl
()
Boston Logan Intl
()

00:59
Chicago Ohare Intl
()
Boston Logan Intl
()

09:25
Chicago Ohare Intl
()
Boston Logan Intl
()

09:27
Chicago Ohare Intl
()
Boston Logan Intl
()

09:54
Chicago Ohare Intl
()
Boston Logan Intl
()

10:11
Chicago Ohare Intl
()
Boston Logan Intl
()

10:25
Chicago Ohare Intl
()
Boston Logan Intl
()

10:39
Chicago Ohare Intl
()
Boston Logan Intl
()

10:46
Chicago Ohare Intl
()
Boston Logan Intl
()

11:00
Chicago Midway Intl
()
Boston Logan Intl
()

11:01
Chicago Ohare Intl
()
Boston Logan Intl
()

11:13
Chicago Midway Intl
()
Boston Logan Intl
()

11:20
Chicago Midway Intl
()
Boston Logan Intl
()

11:32
Chicago Ohare Intl
()
Boston Logan Intl
()

11:33
Chicago Ohare Intl
()
Boston Logan Intl
()

11:38
Chicago Ohare Intl
()
Boston Logan Intl
()

12:27
Chicago Ohare Intl
()
Boston Logan Intl
()

12:40
Chicago Midway Intl
()
Boston Logan Intl
()

12:46
Chicago Ohare Intl
()
Boston Logan Intl
()

14:04
Chicago Ohare Intl
()
Boston Logan Intl
()

14:26
Chicago Ohare Intl
()
Boston Logan Intl
()

14:48
Chicago Ohare Intl
()
Boston Logan Intl
()

15:18
Chicago Ohare Intl
()
Boston Logan Intl
()

15:20
Chicago Midway Intl
()
Boston Logan Intl
()

15:21
Chicago Ohare Intl
()
Boston Logan Intl
()

15:22
Chicago Ohare Intl
()
Boston Logan Intl
()

16:05
Chicago Midway Intl
()
Boston Logan Intl
()

16:40
Chicago Midway Intl
()
Boston Logan Intl
()

16:45
Chicago Ohare Intl
()
Boston Logan Intl
()

17:26
Chicago Ohare Intl
()
Boston Logan Intl
()

17:38
Chicago Ohare Intl
()
Boston Logan Intl
()

17:38
Chicago Ohare Intl
()
Boston Logan Intl
()

17:45
Chicago Midway Intl
()
Boston Logan Intl
()

18:04
Chicago Ohare Intl
()
Boston Logan Intl
()

18:35
Chicago Midway Intl
()
Boston Logan Intl
()

18:50
Chicago Ohare Intl
()
Boston Logan Intl
()

19:23
Chicago Ohare Intl
()
Boston Logan Intl
()

19:41
Chicago Ohare Intl
()
Boston Logan Intl
()

20:30
Chicago Ohare Intl
()
Boston Logan Intl
()

21:05
Chicago Ohare Intl
()
Boston Logan Intl
()

21:12
Chicago Ohare Intl
()
Boston Logan Intl
()

21:20
Chicago Midway Intl
()
Boston Logan Intl
()

21:25
Chicago Midway Intl
()
Boston Logan Intl
()

21:59
Chicago Ohare Intl
()
Boston Logan Intl
()

22:28
Chicago Ohare Intl
()
Boston Logan Intl
()

22:45
Chicago Midway Intl
()
Boston Logan Intl
()

23:01
Chicago Ohare Intl
()
Boston Logan Intl
()

23:02
Chicago Ohare Intl
()
Boston Logan Intl
()

History Flight Information for UA503 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Mon, 13 Apr UA503 Boston Logan Intl () Chicago Ohare Intl () 11:00 EDT 12:59 CDT
Mon, 13 Apr UA503 Newark Liberty Intl () Boston Logan Intl () 09:00 EDT 10:15 EDT
Sun, 12 Apr UA503 Boston Logan Intl () Chicago Ohare Intl () 11:00 EDT 12:59 CDT
Sun, 12 Apr UA503 Newark Liberty Intl () Boston Logan Intl () 09:00 EDT 10:15 EDT (Boeing B739) 09:04 EDT 13:20 EDT
Sat, 11 Apr UA503 Boston Logan Intl () Chicago Ohare Intl () 11:00 EDT 12:59 CDT (Boeing B739) 11:21 EDT 12:40 CDT
Fri, 10 Apr UA503 Boston Logan Intl () Chicago Ohare Intl () 11:00 EDT 12:59 CDT
Fri, 10 Apr UA503 Newark Liberty Intl () Boston Logan Intl () 09:00 EDT 10:15 EDT ( B739) 09:01 EDT 13:34 EDT
Thu, 09 Apr UA503 Boston Logan Intl () Chicago Ohare Intl () 11:00 EDT 12:59 CDT ( A319) 11:17 EDT 11:09 CDT
Thu, 09 Apr UA503 Newark Liberty Intl () Boston Logan Intl () 09:00 EDT 10:15 EDT (Boeing B739) 08:54 EDT 13:24 EDT
Wed, 08 Apr UA503 Boston Logan Intl () Chicago Ohare Intl () 11:00 EDT 12:59 CDT
Wed, 08 Apr UA503 Newark Liberty Intl () Boston Logan Intl () 09:00 EDT 10:15 EDT (Boeing B739) 09:03 EDT 13:36 EDT
Tue, 07 Apr UA503 Boston Logan Intl () Chicago Ohare Intl () 11:00 EDT 12:59 CDT
Tue, 07 Apr UA503 Newark Liberty Intl () Boston Logan Intl () 09:00 EDT 10:15 EDT ( A319) 08:50 EDT 12:24 EDT
Mon, 06 Apr UA503 Boston Logan Intl () Chicago Ohare Intl () 11:00 EDT 12:59 CDT
Mon, 06 Apr UA503 Newark Liberty Intl () Boston Logan Intl () 09:00 EDT 10:15 EDT (Boeing B739) 10:57 EDT 13:25 EDT
Sun, 05 Apr UA503 Boston Logan Intl () Chicago Ohare Intl () 11:00 EDT 12:59 CDT (Boeing B739) 11:09 EDT 12:25 CDT
Sat, 04 Apr UA503 Boston Logan Intl () Chicago Ohare Intl () 11:00 EDT 12:59 CDT (Boeing B739) 11:01 EDT 12:15 CDT
Fri, 03 Apr UA503 Boston Logan Intl () Chicago Ohare Intl () 11:00 EDT 12:59 CDT 11:17 EDT 12:39 CDT
Thu, 02 Apr UA503 Boston Logan Intl () Chicago Ohare Intl () 11:00 EDT 12:59 CDT (Boeing B739) 14:38 EDT 15:58 CDT
Wed, 01 Apr UA503 Boston Logan Intl () Chicago Ohare Intl () 10:17 EDT 12:16 CDT (Boeing B739) 10:16 EDT 11:36 CDT
Tue, 31 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 10:17 EDT 12:16 CDT (Boeing B739) 12:04 EDT 13:30 CDT
Mon, 30 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:00 EDT 12:59 CDT (Boeing B739) 11:08 EDT 12:29 CDT
Sun, 29 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:10 EDT 13:05 CDT (Boeing B738) 11:23 EDT 14:38 CDT
Sat, 28 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 CDT 11:08 EDT 12:23 CDT
Fri, 27 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 CDT 11:16 EDT 12:57 CDT
Thu, 26 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 CDT 11:10 EDT 12:50 CDT
Wed, 25 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 CDT 11:14 EDT 12:34 CDT
Tue, 24 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 CDT 11:07 EDT 12:24 CDT
Mon, 23 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 CDT 11:14 EDT 12:42 CDT
Sun, 22 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 CDT 11:06 EDT 12:44 CDT
Sat, 21 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 CDT
Fri, 20 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 CDT 11:16 EDT 12:45 CDT
Thu, 19 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 CDT 11:13 EDT 12:25 CDT
Wed, 18 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 CDT 11:07 EDT 12:22 CDT
Tue, 17 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 CDT (Airbus A320) 11:13 EDT 12:54 CDT
Mon, 16 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 CDT 11:59 EDT 15:39 CDT
Sun, 15 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 CDT
Sat, 14 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 CDT 11:14 EDT 12:43 CDT
Fri, 13 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 CDT 12:26 EDT 14:01 CDT
Thu, 12 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 CDT 11:26 EDT 13:08 CDT
Wed, 11 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 CDT 11:12 EDT 12:23 CDT
Tue, 10 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 CDT 11:08 EDT 12:31 CDT
Mon, 09 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 CDT
Mon, 09 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 10:02 EDT 12:07 CDT 10:38 EDT 12:17 CDT
Sun, 08 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 10:02 EDT 12:07 CDT 11:24 EDT 12:46 CDT
Sat, 07 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EST 13:07 CST 12:15 EST 13:34 CST
Fri, 06 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EST 13:07 CST
Wed, 04 Mar UA503 Chicago Ohare Intl () Port Columbus Intl () 14:25 CST 16:51 EST (Airbus A320) 16:25 CST 18:14 EST
Tue, 03 Mar UA503 Chicago Ohare Intl () Port Columbus Intl () 14:25 CST 16:51 EST (Airbus A319) 15:51 CST 17:36 EST
Mon, 02 Mar UA503 Chicago Ohare Intl () Port Columbus Intl () 14:25 CST 16:51 EST (Airbus A319) 15:39 CST 17:24 EST
Sun, 01 Mar UA503 Chicago Ohare Intl () Port Columbus Intl () 14:25 CST 16:51 EST 15:42 CST 17:24 EST

Disclaimer for UA503 Flight Radar Data

Flight UA503 from Boston Logan 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 UA503 data.