| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 17 | IAD | GRU | 01:15 | 12:00 |
Cancelled
|
Track > |
| Claim > | ||||||
United Airlines Flight UA3888 connects Washington, United States to Sao Paulo, Brazil, taking off from Washington Dulles International Airport IAD and landing at Sao Paulo Guarulhos International Airport GRU.
What is the On-Time Performance (OTP) of United Airlines Flight UA3888 Washington to Sao Paulo?
The Airportia On-Time Performance Rating for United Airlines Flight UA3888 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA3888 flight?
The latest flight was scheduled for Monday, August 17th, 2026 but was cancelled.
How else can the flight UA3888 be referenced as?
This United Airlines flight can also be referenced as UAL3888, UA 3888, UAL 3888.
How often is flight UA3888 delayed?
On average, 0% of all UA3888 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA3888 flight or baggage issues?
If your UA3888 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 UA3888 Flight Tracker above for more details.
Claim compensation for your flight delay or cancellation!
Flight delays happen, but that doesn’t mean you have to accept them. You may be entitled to as much as 600€ in compensation if your flight has been delayed, cancelled or overbooked within the last three years. Claim Compensation Now >
Other flights departing from Washington IAD: UA4043, AA2769, AV645, LR645
Other flights arriving at Sao Paulo GRU: G37649, G31375, G31477, JJ3859
All flights connecting Washington IAD to Sao Paulo GRU.