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UA503 Flight Status ( Boston to Chicago )

ARRIVED 8 HOUR 59 MINUTES AGO
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Departure (UA503 Flight Schedule)

Boston Logan Intl ()

flag Boston, United States

11:02 EDT

Fri 13-Mar-2026

 LATE 1 hour 9 min
EDT 00:00:00 DAY
arr   

Arrival (UA503 Flight Schedule)

Chicago Ohare Intl ()

flag Chicago, United States

13:07 CDT

Fri 13-Mar-2026

 LATE 55 min
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 11:02 EDT and scheduled time of arrival in Chicago Ohare Intl is 13:07 CDT. The duration of the flight is 3 hours 5 minutes.

 

4.4 out of 5 stars / 11 votes

Flight Finder
from Chicago to Boston

Flight Departure Arrival

00:35
Chicago Ohare Intl
()
Boston Logan Intl
()

08:54
Chicago Ohare Intl
()
Boston Logan Intl
()

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

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

10:28
Chicago Ohare Intl
()
Boston Logan Intl
()

10:37
Chicago Ohare Intl
()
Boston Logan Intl
()

10:48
Chicago Ohare Intl
()
Boston Logan Intl
()

10:49
Chicago Ohare Intl
()
Boston Logan Intl
()

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

11:28
Chicago Ohare Intl
()
Boston Logan Intl
()

11:40
Chicago Ohare Intl
()
Boston Logan Intl
()

11:51
Chicago Midway Intl
()
Boston Logan Intl
()

12:44
Chicago Ohare Intl
()
Boston Logan Intl
()

12:49
Chicago Ohare Intl
()
Boston Logan Intl
()

13:04
Chicago Ohare Intl
()
Boston Logan Intl
()

13:20
Chicago Ohare Intl
()
Boston Logan Intl
()

13:35
Chicago Ohare Intl
()
Boston Logan Intl
()

14:29
Chicago Ohare Intl
()
Boston Logan Intl
()

14:29
Chicago Ohare Intl
()
Boston Logan Intl
()

15:17
Chicago Ohare Intl
()
Boston Logan Intl
()

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

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

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

16:38
Chicago Ohare Intl
()
Boston Logan Intl
()

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

16:54
Chicago Midway Intl
()
Boston Logan Intl
()

17:04
Chicago Ohare Intl
()
Boston Logan Intl
()

17:25
Chicago Midway Intl
()
Boston Logan Intl
()

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

17:28
Chicago Ohare Intl
()
Boston Logan Intl
()

17:51
Chicago Ohare Intl
()
Boston Logan Intl
()

18:05
Chicago Ohare Intl
()
Boston Logan Intl
()

18:23
Chicago Ohare Intl
()
Boston Logan Intl
()

18:45
Chicago Midway Intl
()
Boston Logan Intl
()

19:24
Chicago Ohare Intl
()
Boston Logan Intl
()

19:37
Chicago Ohare Intl
()
Boston Logan Intl
()

19:42
Chicago Ohare Intl
()
Boston Logan Intl
()

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

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

21:45
Chicago Midway Intl
()
Boston Logan Intl
()

21:48
Chicago Ohare Intl
()
Boston Logan Intl
()

21:53
Chicago Ohare Intl
()
Boston Logan Intl
()

22:02
Chicago Ohare Intl
()
Boston Logan Intl
()

22:09
Chicago Ohare Intl
()
Boston Logan Intl
()

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

22:36
Chicago Ohare Intl
()
Boston Logan Intl
()

23:59
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
Sat, 14 Mar UA503 Boston Logan Intl () Chicago Ohare Intl () 11:02 EDT 13:07 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
Sat, 28 Feb UA503 Chicago Ohare Intl () Sarasota Bradenton Intl () 07:10 CST 11:06 EST 08:35 CST 12:01 EST
Fri, 27 Feb UA503 Chicago Ohare Intl () Port Columbus Intl () 14:25 CST 16:51 EST (Airbus A319) 17:21 CST 19:09 EST
Thu, 26 Feb UA503 Chicago Ohare Intl () Port Columbus Intl () 14:25 CST 16:51 EST 16:09 CST 18:58 EST
Wed, 25 Feb UA503 Chicago Ohare Intl () Port Columbus Intl () 14:25 CST 16:51 EST (Airbus A320) 15:45 CST 17:31 EST
Tue, 24 Feb UA503 Chicago Ohare Intl () Port Columbus Intl () 14:25 CST 16:51 EST (Airbus A319) 16:24 CST 18:09 EST
Mon, 23 Feb UA503 Chicago Ohare Intl () Port Columbus Intl () 14:25 CST 16:51 EST (Airbus A320) 15:44 CST 17:32 EST
Sun, 22 Feb UA503 Chicago Ohare Intl () Port Columbus Intl () 14:25 CST 16:51 EST (Airbus A319) 15:51 CST 17:41 EST
Sat, 21 Feb UA503 Chicago Ohare Intl () Sarasota Bradenton Intl () 07:10 CST 11:06 EST (Boeing B738) 08:38 CST 10:57 EST
Fri, 20 Feb UA503 Chicago Ohare Intl () Port Columbus Intl () 14:25 CST 16:51 EST (Airbus A319) 16:32 CST 18:17 EST
Thu, 19 Feb UA503 Chicago Ohare Intl () Port Columbus Intl () 14:25 CST 16:51 EST (Airbus A319) 15:58 CST 17:45 EST
Wed, 18 Feb UA503 Chicago Ohare Intl () Port Columbus Intl () 14:25 CST 16:51 EST (Airbus A320) 15:45 CST 17:31 EST
Tue, 17 Feb UA503 Chicago Ohare Intl () Port Columbus Intl () 14:25 CST 16:51 EST (Airbus A319) 15:59 CST 17:45 EST
Mon, 16 Feb UA503 Chicago Ohare Intl () Port Columbus Intl () 14:25 CST 16:51 EST (Airbus A320) 16:05 CST 17:53 EST
Sun, 15 Feb UA503 Chicago Ohare Intl () Port Columbus Intl () 14:25 CST 16:51 EST (Airbus A320) 15:49 CST 17:34 EST
Sat, 14 Feb UA503 Chicago Ohare Intl () Sarasota Bradenton Intl () 07:10 CST 11:06 EST (Boeing B739) 08:42 CST 12:14 EST
Fri, 13 Feb UA503 Chicago Ohare Intl () Port Columbus Intl () 14:25 CST 16:51 EST (Airbus A320) 15:48 CST 17:37 EST
Thu, 12 Feb UA503 Chicago Ohare Intl () Port Columbus Intl () 14:25 CST 16:51 EST (Airbus A320) 16:32 CST 18:18 EST
Wed, 11 Feb UA503 Minneapolis St Paul Intl () Chicago Ohare Intl () 09:55 CST 11:34 CST (Airbus A320) 10:57 CST 11:45 CST
Tue, 10 Feb UA503 Minneapolis St Paul Intl () Chicago Ohare Intl () 09:55 CST 11:34 CST (Airbus A319) 11:08 CST 13:10 CST
Mon, 09 Feb UA503 Chicago Ohare Intl () Fort Lauderdale Hollywood Intl () 12:44 CST 16:53 EST (Boeing B739) 14:03 CST 17:22 EST
Mon, 09 Feb UA503 Minneapolis St Paul Intl () Chicago Ohare Intl () 09:55 CST 11:34 CST (Airbus A319) 10:58 CST 11:57 CST
Sun, 08 Feb UA503 Chicago Ohare Intl () Fort Lauderdale Hollywood Intl () 12:44 CST 16:53 EST 14:01 CST 17:21 EST
Sun, 08 Feb UA503 Minneapolis St Paul Intl () Chicago Ohare Intl () 09:55 CST 11:34 CST (Airbus A320) 11:02 CST 11:53 CST
Sat, 07 Feb UA503 Chicago Ohare Intl () Fort Lauderdale Hollywood Intl () 12:44 CST 16:53 EST (Boeing B739) 14:16 CST 17:40 EST
Fri, 06 Feb UA503 Chicago Ohare Intl () Fort Lauderdale Hollywood Intl () 12:44 CST 16:53 EST (Boeing B739) 14:02 CST 17:23 EST
Fri, 06 Feb UA503 Minneapolis St Paul Intl () Chicago Ohare Intl () 09:55 CST 11:34 CST (Airbus A319) 10:59 CST 11:54 CST
Thu, 05 Feb UA503 Chicago Ohare Intl () Fort Lauderdale Hollywood Intl () 12:44 CST 16:53 EST (Boeing B739) 14:08 CST 17:35 EST
Thu, 05 Feb UA503 Minneapolis St Paul Intl () Chicago Ohare Intl () 09:55 CST 11:34 CST
Wed, 04 Feb UA503 Minneapolis St Paul Intl () Chicago Ohare Intl () 10:00 CST 11:39 CST 11:01 CST 11:59 CST
Tue, 03 Feb UA503 Minneapolis St Paul Intl () Chicago Ohare Intl () 09:55 CST 11:34 CST (Airbus A319) 11:15 CST 12:09 CST
Mon, 02 Feb UA503 Minneapolis St Paul Intl () Chicago Ohare Intl () 09:55 CST 11:34 CST (Airbus A320) 11:04 CST 12:00 CST
Sun, 01 Feb UA503 Chicago Ohare Intl () Fort Lauderdale Hollywood Intl () 12:44 CST 16:53 EST 14:37 CST 18:09 EST
Sun, 01 Feb UA503 Minneapolis St Paul Intl () Chicago Ohare Intl () 09:55 CST 11:34 CST (Airbus A320) 11:33 CST 12:31 CST

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.