United Airlines UA503 Flight Status Today

Domestic flight United Airlines UA503 takes off from Boston (BOS) United States to Chicago (ORD) United States. It's operated by United Airlines. The plane leaves Logan International Airport at 11:02 19 March 2026 America/New_York. The flight is expected to land at O'Hare International Airport at 13:07 19 March 2026 America/Chicago. The flight will last about 2 hours 47 minutes.

Current status of UA503 is Arrived On time

UA503 - UAL503 United Airlines (UA)
BOS Boston United States
Flight BOS to ORD
ORD Chicago United States
Arrived On time
Departure Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 11:02 19 March 2026
Actual 10:58 19 March 2026
B B25
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 13:07 19 March 2026
Actual 12:45 19 March 2026
2 E10
UA503 Detail
  • Type: Domestic Flight
  • Code Shares: NH 7787, NZ 2098
  • Flight Duration: 2 hours 47 minutes
  • Flight Distance: 1394 kms / 866 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: N/A
  • Seats: N/A
  • Freight capacity: N/A
  • Passenger classes: N/A
More Detail
  • Aircraft: Boeing 737MAX 9 Passenger
  • Callsign: F-KABQ12
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in Boston: Thursday 2026-03-19 22:45 PM
  • Current Time in Chicago: Thursday 2026-03-19 21:45 PM

United Airlines UA503 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA503
AIRPLANE Boeing 737MAX 9 Passenger
ON TIME 13
DELAYED 1
CANCELLED 0
ON TIME 27
DELAYED 3
CANCELLED 0
ON TIME 55
DELAYED 5
CANCELLED 0
ON TIME 77
DELAYED 7
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA503 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Thu 19 Mar
Arrived On time
Boston (BOS) 2026-03-19T11:02
Chicago (ORD) 2026-03-19T13:07
2026-03-19T10:58
2026-03-19T12:45
Wed 18 Mar
Arrived On time
Boston (BOS) 2026-03-18T11:02
Chicago (ORD) 2026-03-18T13:07
2026-03-18T10:57
2026-03-18T12:57
Tue 17 Mar
Arrived On time
Boston (BOS) 2026-03-17T11:02
Chicago (ORD) 2026-03-17T13:07
2026-03-17T10:56
2026-03-17T12:28
Mon 16 Mar
Arrived Delayed by 22m
Boston (BOS) 2026-03-16T11:02
Chicago (ORD) 2026-03-16T13:07
2026-03-16T11:45
2026-03-16T13:29
Sun 15 Mar
Scheduled Delayed by 21h 28m
Boston (BOS) 2026-03-15T11:02
Chicago (ORD) 2026-03-15T13:07
Sat 14 Mar
Arrived On time
Boston (BOS) 2026-03-14T11:02
Chicago (ORD) 2026-03-14T13:07
2026-03-14T10:55
2026-03-14T12:57
Fri 13 Mar
Arrived Delayed by 1h 13m
Boston (BOS) 2026-03-13T11:02
Chicago (ORD) 2026-03-13T13:07
2026-03-13T11:56
2026-03-13T14:20
Thu 12 Mar
Arrived Delayed by 21m
Boston (BOS) 2026-03-12T11:02
Chicago (ORD) 2026-03-12T13:07
2026-03-12T11:01
2026-03-12T13:28
Wed 11 Mar
Arrived On time
Boston (BOS) 2026-03-11T11:02
Chicago (ORD) 2026-03-11T13:07
2026-03-11T11:01
2026-03-11T12:52
Tue 10 Mar
Arrived On time
Boston (BOS) 2026-03-10T11:02
Chicago (ORD) 2026-03-10T13:07
2026-03-10T10:57
2026-03-10T12:54

Flight routes similar to United Airlines UA503

Airline Flight no Departure Arrival
SAS SK3773
SAS 		19/03/2026
16:25 		2 hours 44 minutes
18:31
Delta DL5858
Delta 		19/03/2026
20:20 		2 hours 56 minutes
22:16
Air New Zealand NZ2086
Air New Zealand 		19/03/2026
08:15 		3 hours 5 minutes
10:20
British Airways BA1732
British Airways 		19/03/2026
19:16 		3 hours 14 minutes
21:30
United Airlines UA2040
United Airlines 		19/03/2026
16:30 		3 hours 5 minutes
18:35
American Airlines AA3711
American Airlines 		19/03/2026
16:50 		3 hours 16 minutes
19:06
JetBlue Airways B6311
JetBlue Airways 		19/03/2026
08:00 		2 hours 42 minutes
10:10
Republic Airlines YX4413
Republic Airlines 		19/03/2026
11:09 		2 hours 43 minutes
13:20

United Airlines Flight UA503 FAQs

What is the scheduled flight duration for United Airlines UA503 flight?

On average, nonstop flight takes 2 hour(s) 47 minutes, with the flight distance of 1394 km (866 miles).

What is the current status of United Airlines UA503 flight?

The current status of flight United Airlines UA503 is Arrived On time.

What type of aircraft is used for the United Airlines UA503 flight?

All United Airlines UA503 flights are operated using Boeing 737MAX 9 Passenger aircraft.

When does the flight United Airlines UA503 arrive?

Flight United Airlines UA503 arrives at 13:07.

Which terminal the flight United Airlines UA503 is arriving at?

Flight United Airlines UA503 arrives in O'Hare International Airport at Terminal 2.

How many United Airlines UA503 flights are operated a week?

7 flights per week. The Flight United Airlines UA503 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .