How long is the UA3875 flight?

The timetable allows 9 h 58 min. Chicago to Rio de Janeiro is 8,541 km (5,307 mi).

What other flight numbers does UA3875 have?

Also listed as UAL3875 (United Airlines' ICAO code) and UA 3875.

UA3875 Flight Status United Airlines: Chicago to Rio de Janeiro (UAL3875)

UA 3875 Chicago to Rio de Janeiro Flight Status

Not scheduled today. Latest flight: October 20th, 2026 ; recent history is in the table below.

UA 3875 Flight Status & Schedule United Airlines Chicago to Rio de Janeiro

Date	From	To	Departure	Arrival	Status	Details
Oct 20	ORD	GIG	21:54	09:25	Landed	Track >

United Airlines operates UA 3875 from Chicago to Rio de Janeiro, a 8,541 km (5,307 mi) trip. The timetable allows 9 h 58 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight, on 20 October 2026, landed on time.

< All Chicago ORD Departures All Rio de Janeiro GIG Arrivals >

About UA 3875

Route: Chicago O'Hare International Airport ORD to Rio de Janeiro Galeao International Airport GIG
Distance: 8,541 km (5,307 mi)
Scheduled flight time: 9 h 58 min

UA 3875 FAQ

How long is the UA3875 flight?: The timetable allows 9 h 58 min. Chicago to Rio de Janeiro is 8,541 km (5,307 mi).
What other flight numbers does UA3875 have?: Also listed as UAL3875 (United Airlines' ICAO code) and UA 3875.

UA3875 and Chicago ORD to Rio de Janeiro GIG Flights

Other flights departing from Chicago ORD: AY10, UA254, OO5768, OO5982

Other flights arriving at Rio de Janeiro GIG: JA764, H21814, G32021, JJ3728

All flights connecting Chicago ORD to Rio de Janeiro GIG.