UA3900 Flight Status United Airlines: Baltimore to Chicago (UAL3900)

How long is the UA3900 flight from Baltimore to Chicago?

The average flight time from Baltimore to Chicago is 1 hour and 31 minutes. The flight distance is 998 km / 620 miles and the average flight speed is 658 km/h / 409 mph.

How many UA3900 flights are operated per week?

1 flight per week. The flight UA3900 is operated on Saturday.

What is the On-Time Performance (OTP) of United Airlines Flight UA3900 Baltimore to Chicago?

The Airportia On-Time Performance Rating for United Airlines Flight UA3900 is 3.3/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA3900 arriving at?

Flight UA3900 arrives at Chicago O'Hare International Airport (ORD) Terminal 2.

When was the latest UA3900 flight?

The latest flight took off on Saturday, June 6th, 2026 with the flight status being En-Route on 11:58.

How else can the flight UA3900 be referenced as?

This United Airlines flight can also be referenced as UAL3900, UA 3900, UAL 3900.

How often is flight UA3900 delayed?

On average, 100% of all UA3900 flights are delayed. The average delay is 103 minutes.

Can I get compensation for my delayed or cancelled UA3900 flight or baggage issues?

If your UA3900 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.