United Airlines UA3551 Flight Status : Live Tracking & Updates

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 19:53 06 May 2026 America/Chicago. The flight is expected to land at Louisville International Airport-Standiford Field at 22:30 06 May 2026 America/New_York. The flight will last about 1 hours 37 minutes.

Current status of UA3551 is Scheduled On time Estimated Depart in 1 hour, 36 minutes

UA3551 - UAL3551 United Airlines (UA)
ORD Chicago United States
Flight ORD to SDF
SDF Louisville United States
Scheduled On time Estimated Depart in 1 hour, 36 minutes
Departure O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 19:53 06 May 2026
Estimated 19:53 06 May 2026
1 C8
Arrival Louisville International Airport-Standiford Field
IATA: SDFICAO: KSDF
Scheduled 22:30 06 May 2026
Estimated 22:30 06 May 2026
None A15
UA3551 Detail
  • Type: Domestic Flight
  • Code Shares: AC 3096, EK 6300, LH 9166
  • Flight Duration: 1 hours 37 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: Wednesday 2026-05-06 18:17 PM
  • Current Time in Louisville: Wednesday 2026-05-06 19:17 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
Sun 03 May
Scheduled On time
Chicago (ORD) 2026-05-03T19:53
Louisville (SDF) 2026-05-03T22:30
Fri 01 May
Scheduled On time
Chicago (ORD) 2026-05-01T15:03
Louisville (SDF) 2026-05-01T17:00
Mon 27 Apr
Scheduled On time
Chicago (ORD) 2026-04-27T16:28
Louisville (SDF) 2026-04-27T18:38
Thu 23 Apr
Scheduled On time
Chicago (ORD) 2026-04-23T16:28
Louisville (SDF) 2026-04-23T18:38
Mon 20 Apr
Scheduled On time
Chicago (ORD) 2026-04-20T16:28
Louisville (SDF) 2026-04-20T18:38
Sat 18 Apr
Scheduled On time
Chicago (ORD) 2026-04-18T16:28
Louisville (SDF) 2026-04-18T18:38
Sat 11 Apr
Scheduled On time
Chicago (ORD) 2026-04-11T16:28
Louisville (SDF) 2026-04-11T18:38
Mon 06 Apr
Scheduled On time
Chicago (ORD) 2026-04-06T16:28
Louisville (SDF) 2026-04-06T18:38
Sat 04 Apr
Arrived Delayed by 1h 34m
Chicago (ORD) 2026-04-04T16:28
Louisville (SDF) 2026-04-04T18:38
2026-04-04T17:22
2026-04-04T20:12
Fri 03 Apr
Scheduled On time
Chicago (ORD) 2026-04-03T19:54
Louisville (SDF) 2026-04-03T22:30

Flight routes similar to United Airlines UA3551

Airline Flight no Departure Arrival
American Airlines AA4599
American Airlines 		06/05/2026
15:48 		1 hours 42 minutes
18:30
Qatar Airways QR8209
Qatar Airways 		06/05/2026
21:16 		1 hours 32 minutes
23:48
Alaska Airlines AS4732
Alaska Airlines 		06/05/2026
15:48 		1 hours 42 minutes
18:30
American Airlines AA4630
American Airlines 		06/05/2026
18:57 		1 hours 33 minutes
21:30
United Airlines UA5868
United Airlines 		06/05/2026
11:20 		1 hours 43 minutes
13:52
United Airlines UA3410
United Airlines 		06/05/2026
21:25 		1 hours 31 minutes
23:56
Alaska Airlines AS6669
Alaska Airlines 		06/05/2026
18:57 		1 hours 33 minutes
21:30
Air New Zealand NZ2869
Air New Zealand 		06/05/2026
14:25 		1 hours 35 minutes
17:00

United Airlines Flight UA3551 FAQs

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

On average, nonstop flight takes 1 hour(s) 37 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 .