United Airlines UA3551 Flight Status Today

Domestic flight United Airlines UA3551 takes off from Chicago (ORD) United States to Louisville (SDF) United States. It's operated by United Airlines. The plane leaves O'Hare International Airport at 19:40 01 March 2026 America/Chicago. The flight is expected to land at Louisville International Airport-Standiford Field at 22:13 01 March 2026 America/New_York. The flight will last about 1 hours 33 minutes.

Current status of UA3551 is Scheduled On time Estimated Depart in 4 hours, 20 minutes

UA3551 - UAL3551 United Airlines (UA)
ORD Chicago United States
Flight ORD to SDF
SDF Louisville United States
Scheduled On time Estimated Depart in 4 hours, 20 minutes
Departure O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 19:40 01 March 2026
Estimated 19:40 01 March 2026
1 B18
Arrival Louisville International Airport-Standiford Field
IATA: SDFICAO: KSDF
Scheduled 22:13 01 March 2026
Estimated 22:13 01 March 2026
None A14
UA3551 Detail
  • Type: Domestic Flight
  • Code Shares: AC 3096
  • Flight Duration: 1 hours 33 minutes
  • Flight Distance: 461 kms / 286 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 69
  • Freight capacity: 6.9 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Embraer 175
  • Callsign: F-KPSK2
  • Departure Timezone: America/Chicago
  • Arrival Timezone: America/New_York
  • Current Time in Chicago: Sunday 2026-03-01 15:20 PM
  • Current Time in Louisville: Sunday 2026-03-01 16:20 PM

United Airlines UA3551 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA3551
AIRPLANE Embraer 175
ON TIME 11
DELAYED 0
CANCELLED 0
ON TIME 11
DELAYED 0
CANCELLED 0
ON TIME 27
DELAYED 1
CANCELLED 1
ON TIME 55
DELAYED 3
CANCELLED 1
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA3551 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Fri 27 Feb
Scheduled On time
Chicago (ORD) 2026-02-27T19:40
Louisville (SDF) 2026-02-27T22:13
Wed 25 Feb
Scheduled On time
Chicago (ORD) 2026-02-25T19:40
Louisville (SDF) 2026-02-25T22:13
Tue 10 Feb
Arrived On time
Chicago (ORD) 2026-02-10T19:52
Louisville (SDF) 2026-02-10T22:30
2026-02-10T20:10
2026-02-10T22:40
Sun 08 Feb
Scheduled On time
Chicago (ORD) 2026-02-08T19:52
Louisville (SDF) 2026-02-08T22:30
Wed 21 Jan
Scheduled On time
Chicago (ORD) 2026-01-21T19:52
Louisville (SDF) 2026-01-21T22:30
Tue 20 Jan
Scheduled On time
Chicago (ORD) 2026-01-20T19:52
Louisville (SDF) 2026-01-20T22:30
Mon 19 Jan
Scheduled On time
Chicago (ORD) 2026-01-19T19:52
Louisville (SDF) 2026-01-19T22:30
Sun 18 Jan
Departed Delayed by 46m
Chicago (ORD) 2026-01-18T19:52
Louisville (SDF) 2026-01-18T22:30
2026-01-18T20:00
Sun 28 Dec
Arrived Delayed by 42m
Chicago (ORD) 2025-12-28T19:52
Louisville (SDF) 2025-12-28T22:30
2025-12-28T19:56
2025-12-28T23:12
Sat 27 Dec
Arrived On time
Chicago (ORD) 2025-12-27T19:52
Louisville (SDF) 2025-12-27T22:30
2025-12-27T19:44
2025-12-27T22:10

Flight routes similar to United Airlines UA3551

Airline Flight no Departure Arrival
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United Airlines UA3598
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Qatar Airways QR9136
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21:26
Alaska Airlines AS6820
Alaska Airlines 		01/03/2026
18:54 		1 hours 32 minutes
21:26
Air Canada AC3094
Air Canada 		01/03/2026
17:45 		1 hours 24 minutes
20:09
Iberia IB4561
Iberia 		01/03/2026
18:54 		1 hours 32 minutes
21:26

United Airlines Flight UA3551 FAQs

What is the scheduled flight duration for United Airlines UA3551 flight?

On average, nonstop flight takes 1 hour(s) 33 minutes, with the flight distance of 461 km (286 miles).

What is the current status of United Airlines UA3551 flight?

The current status of flight United Airlines UA3551 is Scheduled On time.

What type of aircraft is used for the United Airlines UA3551 flight?

All United Airlines UA3551 flights are operated using Embraer 175 aircraft.

How many United Airlines UA3551 flights are operated a week?

7 flights per week. The Flight United Airlines UA3551 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .