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UA3634 Flight Status United Airlines: Greensboro to Chicago (UAL3634)

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UA 3634 Greensboro to Chicago Flight Status

United Airlines Flight UA3634 from Greensboro Piedmont Triad International Airport GSO to Chicago O'Hare International Airport ORD is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on June 22nd, 2025.
Check the table below for UA3634's most recent flight history:

UA 3634 Flight Status & Schedule

Date Departure Arrival Status
Jun 22 18:30 19:03
Landed
 Track >
Jun 15 18:23 18:55
Landed
 Track >
Jun 08 19:41 20:33
Landed Late
 Track >
Jun 01 17:40 18:18
Landed
 Track >
< All GSO Departures All ORD Arrivals >

United Airlines UA 3634 Greensboro to Chicago Flight Information

United Airlines Flight UA3634 connects Greensboro, United States to Chicago, United States, taking off from Greensboro Piedmont Triad International Airport GSO and landing at Chicago O'Hare International Airport ORD.

How long is the UA3634 flight from Greensboro to Chicago?

The average flight time from Greensboro to Chicago is 1 hour and 38 minutes. The flight distance is 948 km / 589 miles and the average flight speed is 580 km/h / 360 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA3634 Greensboro to Chicago?

The Airportia On-Time Performance Rating for United Airlines Flight UA3634 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA3634 arriving at?

Flight UA3634 arrives at Chicago O'Hare International Airport (ORD) Terminal 1.

When was the latest UA3634 flight?

The latest flight took off on Sunday, June 22nd, 2025 with the flight status being Landed on 19:03.

How else can the flight UA3634 be referenced as?

This United Airlines flight can also be referenced as UAL3634, UA 3634, UAL 3634.

How often is flight UA3634 delayed?

On average, 50% of all UA3634 flights are delayed. The average delay is 53 minutes.

Can I get compensation for my delayed or cancelled UA3634 flight or baggage issues?

If your UA3634 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our UA3634 Flight Tracker above for more details.

UA3634 and Greensboro GSO to Chicago ORD Flights

Flight UA3634 is code-shared by 3 airlines using the flight numbers AC4007, LH8971, NZ2420

Other flights departing from Greensboro GSO: UA4558, UA4611, UA4382, UA4558

Other flights arriving at Chicago ORD: AA4296, UA1708, UA4492, UA3656

All flights connecting Greensboro GSO to Chicago ORD.

UA3634 United Airlines Flight: Greensboro to Chicago Route Map

UA3634 United Airlines Flight Map: Greensboro to Chicago
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: TP2469 Y92500 MW210 AI4215 DL9828 SM1322 RX1 IO402 F94452 DL9913
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.