United Airlines UA3645 Flight Status Today

Domestic flight United Airlines UA3645 takes off from New York (LGA) United States to Chicago (ORD) United States. It's operated by United Airlines. The plane leaves LaGuardia Airport at 19:15 20 January 2026 America/New_York. The flight is expected to land at O'Hare International Airport at 21:11 20 January 2026 America/Chicago. The flight will last about 2 hours 56 minutes.

Current status of UA3645 is Scheduled On time Estimated Depart in 16 hours, 10 minutes

UA3645 - UAL3645 United Airlines (UA)
LGA New York United States
Flight LGA to ORD
ORD Chicago United States
Scheduled On time Estimated Depart in 16 hours, 10 minutes
Departure LaGuardia Airport
IATA: LGAICAO: KLGA
Scheduled 19:15 20 January 2026
Estimated 19:15 20 January 2026
B 47
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 21:11 20 January 2026
Estimated 21:11 20 January 2026
2 E5
UA3645 Detail
  • Type: Domestic Flight
  • Code Shares: NZ 2538
  • Flight Duration: 2 hours 56 minutes
  • Flight Distance: 1180 kms / 733 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: Normal passenger
  • Seats: 64
  • Freight capacity: 0 tons
  • Passenger classes: First Class, Economy, Business Class, Shuttle
More Detail
  • Aircraft: Embraer 175
  • Callsign: F-KCLE2
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in New York: Tuesday 2026-01-20 03:05 AM
  • Current Time in Chicago: Tuesday 2026-01-20 02:05 AM

United Airlines UA3645 Flight Statistics

United Airlines
United Airlines
FLIGHT NO UA3645
AIRPLANE Embraer 175
ON TIME 14
DELAYED 0
CANCELLED 0
ON TIME 30
DELAYED 0
CANCELLED 0
ON TIME 58
DELAYED 2
CANCELLED 0
ON TIME 82
DELAYED 2
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

United Airlines UA3645 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Fri 16 Jan
Scheduled On time
New York (LGA) 2026-01-16T19:15
Chicago (ORD) 2026-01-16T21:11
Sun 11 Jan
Departed On time
New York (LGA) 2026-01-11T19:15
Chicago (ORD) 2026-01-11T21:11
2026-01-11T19:06
Sat 10 Jan
Scheduled On time
New York (LGA) 2026-01-10T09:00
Chicago (ORD) 2026-01-10T11:52
Fri 09 Jan
Departed On time
New York (LGA) 2026-01-09T19:15
Chicago (ORD) 2026-01-09T21:11
2026-01-09T19:02
Thu 08 Jan
Scheduled On time
New York (LGA) 2026-01-08T19:15
Chicago (ORD) 2026-01-08T21:11
Wed 07 Jan
Arrived On time
New York (LGA) 2026-01-07T19:15
Chicago (ORD) 2026-01-07T21:11
2026-01-07T19:11
2026-01-07T21:06
Tue 06 Jan
Scheduled On time
New York (LGA) 2026-01-06T19:15
Chicago (ORD) 2026-01-06T21:11
Thu 01 Jan
Scheduled On time
New York (LGA) 2026-01-01T11:54
Chicago (ORD) 2026-01-01T14:00
Mon 29 Dec
Arrived On time
New York (LGA) 2025-12-29T11:54
Chicago (ORD) 2025-12-29T14:00
2025-12-29T11:57
2025-12-29T14:07
Sun 28 Dec
Arrived Delayed by 3h 36m
New York (LGA) 2025-12-28T11:54
Chicago (ORD) 2025-12-28T14:00
2025-12-28T15:49
2025-12-28T17:36

Flight routes similar to United Airlines UA3645

Airline Flight no Departure Arrival
United Airlines UA1504
United Airlines 		20/01/2026
15:20 		2 hours 48 minutes
17:08
Alaska Airlines AS6040
Alaska Airlines 		20/01/2026
20:25 		2 hours 55 minutes
22:20
Air New Zealand NZ2542
Air New Zealand 		20/01/2026
15:20 		2 hours 48 minutes
17:08
Delta DL575
Delta 		20/01/2026
14:40 		2 hours 50 minutes
16:30
United Airlines UA2048
United Airlines 		20/01/2026
21:21 		2 hours 48 minutes
23:09
ANA NH7749
ANA 		20/01/2026
07:15 		2 hours 56 minutes
09:11
United Airlines UA623
United Airlines 		20/01/2026
09:15 		2 hours 47 minutes
11:03
Delta DL954
Delta 		20/01/2026
20:40 		2 hours 54 minutes
22:34

United Airlines Flight UA3645 FAQs

What is the scheduled flight duration for United Airlines UA3645 flight?

On average, nonstop flight takes 2 hour(s) 56 minutes, with the flight distance of 1180 km (733 miles).

What is the current status of United Airlines UA3645 flight?

The current status of flight United Airlines UA3645 is Scheduled On time.

What type of aircraft is used for the United Airlines UA3645 flight?

All United Airlines UA3645 flights are operated using Embraer 175 aircraft.

When does the flight United Airlines UA3645 arrive?

Flight United Airlines UA3645 arrives at 21:11.

Which terminal the flight United Airlines UA3645 is arriving at?

Flight United Airlines UA3645 arrives in O'Hare International Airport at Terminal 2.

How many United Airlines UA3645 flights are operated a week?

7 flights per week. The Flight United Airlines UA3645 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .