United Airlines UA3859 Flight Status : Live Tracking & Updates

Domestic flight United Airlines UA3859 takes off from Pittsburgh (PIT) United States to Chicago (ORD) United States. It's operated by United Airlines. The plane leaves Pittsburgh International Airport at 23:59 America/New_York. The flight is expected to land at O'Hare International Airport at 00:57 America/Chicago. The flight will last about 1 hours 25 minutes.

UA3859 - UAL3859 United Airlines (UA)
PIT Pittsburgh United States
Flight PIT to ORD
ORD Chicago United States
Contact Airlines It may not operate on the date requested
Departure Pittsburgh International Airport
IATA: PITICAO: KPIT
Scheduled 23:59
None B22
Arrival O'Hare International Airport
IATA: ORDICAO: KORD
Scheduled 00:57
1 C27
UA3859 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 25 minutes
  • Flight Distance: 662 kms / 411 miles
Airline
  • United Airlines
  • IATA: UA
  • ICAO: UAL
  • Operating Days: Saturday
Passenger Services
  • Service type: Normal passenger
  • Seats: 50
  • Freight capacity: 1.5 tons
  • Passenger classes: Economy, Shuttle, Premium Economy
More Detail
  • Aircraft: Boeing 737-800 (Scimitar Winglets) Passenger
  • Callsign: F-KCOT1
  • Departure Timezone: America/New_York
  • Arrival Timezone: America/Chicago
  • Current Time in Pittsburgh: Wednesday 2026-05-06 04:58 AM
  • Current Time in Chicago: Wednesday 2026-05-06 03:58 AM

Flight routes similar to United Airlines UA3859

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ANA NH7441
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Alaska Airlines AS4560
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British Airways BA5485
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20:06
Republic Airlines YX3461
Republic Airlines 		06/05/2026
08:45 		1 hours 57 minutes
09:42
British Airways BA5482
British Airways 		06/05/2026
15:09 		1 hours 59 minutes
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Qantas QF3173
Qantas 		06/05/2026
06:12 		1 hours 58 minutes
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United Airlines Flight UA3859 FAQs

What is the scheduled flight duration for United Airlines UA3859 flight?

On average, nonstop flight takes 1 hour(s) 25 minutes, with the flight distance of 662 km (411 miles).

What type of aircraft is used for the United Airlines UA3859 flight?

All United Airlines UA3859 flights are operated using Boeing 737-800 (Scimitar Winglets) Passenger aircraft.

Which terminal the flight United Airlines UA3859 is arriving at?

Flight United Airlines UA3859 arrives in O'Hare International Airport at Terminal 1.

How many United Airlines UA3859 flights are operated a week?

1 flights per week. The Flight United Airlines UA3859 is operated on Saturday.