United Airlines UA5873 Flight Status Today

Domestic flight United Airlines UA5873 takes off from Chicago (ORD) United States to Saint Louis (STL) United States. It's operated by United Airlines. The plane leaves O'Hare International Airport at 16:24 29 December 2025 America/Chicago. The flight is expected to land at Lambert-St. Louis International Airport at 17:54 29 December 2025 America/Chicago. The flight will last about 1 hours 30 minutes.

Current status of UA5873 is Scheduled On time Estimated Depart in 11 hours, 7 minutes

UA5873 - UAL5873 United Airlines (UA)
ORD Chicago United States
Flight ORD to STL
STL Saint Louis United States
Scheduled On time Estimated Depart in 11 hours, 7 minutes
Departure O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 16:24 29 December 2025
Estimated 16:24 29 December 2025
2 F1
Arrival Lambert-St. Louis International Airport
IATA: STLICAO: KSTL
Scheduled 17:54 29 December 2025
Estimated 17:54 29 December 2025
1 A18
UA5873 Detail
  • Type: Domestic Flight
  • Code Shares: AC 4912, NH 7448, NZ 2901, OS 7735
  • Flight Duration: 1 hours 30 minutes
  • Flight Distance: 415 kms / 258 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 70
  • Freight capacity: 1.9 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Embraer 175
  • Callsign: F-KSFO2
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/Chicago
  • Current Time in Chicago: Monday 2025-12-29 05:17 AM
  • Current Time in Saint Louis: Monday 2025-12-29 05:17 AM

United Airlines UA5873 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA5873
AIRPLANE Embraer 175
ON TIME 4
DELAYED 9
CANCELLED 1
ON TIME 10
DELAYED 19
CANCELLED 1
ON TIME 17
DELAYED 42
CANCELLED 1
ON TIME 26
DELAYED 57
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA5873 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Fri 26 Dec
Scheduled On time
Chicago (ORD) 2025-12-26T16:24
Saint Louis (STL) 2025-12-26T17:54
Thu 25 Dec
Scheduled On time
Chicago (ORD) 2025-12-25T16:24
Saint Louis (STL) 2025-12-25T17:54
Mon 17 Nov
Arrived On time
Chicago (ORD) 2025-11-17T09:05
Saint Louis (STL) 2025-11-17T11:12
2025-11-17T08:59
2025-11-17T11:21
Wed 12 Nov
Diverted to ORD Chicago
Chicago (ORD) 2025-11-12T09:05
Saint Louis (STL) 2025-11-12T11:12
2025-11-12T09:31
2025-11-12T10:30
Tue 11 Nov
Scheduled On time
Chicago (ORD) 2025-11-11T09:05
Saint Louis (STL) 2025-11-11T11:12
Thu 06 Nov
Arrived On time
Chicago (ORD) 2025-11-06T09:05
Saint Louis (STL) 2025-11-06T11:12
2025-11-06T08:59
2025-11-06T11:24
Tue 04 Nov
Arrived On time
Chicago (ORD) 2025-11-04T09:05
Saint Louis (STL) 2025-11-04T11:12
2025-11-04T08:58
2025-11-04T11:04
Sat 01 Nov
Arrived Delayed by 54m
Chicago (ORD) 2025-11-01T09:05
Saint Louis (STL) 2025-11-01T11:12
2025-11-01T10:06
2025-11-01T12:06
Thu 25 Sep
Scheduled On time
Chicago (ORD) 2025-09-25T18:25
Saint Louis (STL) 2025-09-26T00:09
Sat 26 Jul
Scheduled On time
Chicago (ORD) 2025-07-26T16:15
Saint Louis (STL) 2025-07-26T18:09

Flight routes similar to United Airlines UA5873

Airline Flight no Departure Arrival
Aer Lingus EI7511
Aer Lingus 		29/12/2025
18:03 		1 hours 28 minutes
19:31
British Airways BA5335
British Airways 		29/12/2025
22:15 		1 hours 29 minutes
23:44
American Airlines AA3461
American Airlines 		29/12/2025
18:03 		1 hours 28 minutes
19:31
Envoy Air MQ3461
Envoy Air 		29/12/2025
18:03 		1 hours 28 minutes
19:31
United Airlines UA4487
United Airlines 		29/12/2025
21:10 		1 hours 33 minutes
22:43
GoJet Airlines G74416
GoJet Airlines 		29/12/2025
17:50 		1 hours 28 minutes
19:18
Air New Zealand NZ2903
Air New Zealand 		29/12/2025
10:50 		1 hours 37 minutes
12:27
United Airlines UA3680
United Airlines 		29/12/2025
12:56 		1 hours 30 minutes
14:26

United Airlines Flight UA5873 FAQs

What is the scheduled flight duration for United Airlines UA5873 flight?

On average, nonstop flight takes 1 hour(s) 30 minutes, with the flight distance of 415 km (258 miles).

What is the current status of United Airlines UA5873 flight?

The current status of flight United Airlines UA5873 is Scheduled On time.

What type of aircraft is used for the United Airlines UA5873 flight?

All United Airlines UA5873 flights are operated using Embraer 175 aircraft.

When does the flight United Airlines UA5873 arrive?

Flight United Airlines UA5873 arrives at 17:54.

Which terminal the flight United Airlines UA5873 is arriving at?

Flight United Airlines UA5873 arrives in Lambert-St. Louis International Airport at Terminal 1.

How many United Airlines UA5873 flights are operated a week?

7 flights per week. The Flight United Airlines UA5873 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .