| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 25 | EWR | SJU | 20:00 | 23:58 |
Cancelled
|
Track > |
| Claim > | ||||||
United Airlines Flight UA3870 connects New York, United States to San Juan, Puerto Rico, taking off from New York Newark Liberty International Airport EWR and landing at San Juan Luis Munoz Marin International Airport SJU.
How many UA3870 flights are operated per week?
1 flight per week. The flight UA3870 is operated on Sunday.
What is the On-Time Performance (OTP) of United Airlines Flight UA3870 New York to San Juan?
The Airportia On-Time Performance Rating for United Airlines Flight UA3870 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA3870 flight?
The latest flight was scheduled for Sunday, July 26th, 2026 but was cancelled.
How else can the flight UA3870 be referenced as?
This United Airlines flight can also be referenced as UAL3870, UA 3870, UAL 3870.
How often is flight UA3870 delayed?
On average, 0% of all UA3870 flights are delayed. The average delay is 0 minutes.
Can I get compensation for my delayed or cancelled UA3870 flight or baggage issues?
If your UA3870 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 UA3870 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 New York EWR: UA1800, UA3439, UA1128, UA2856
Other flights arriving at San Juan SJU: DL1859, F94462, F93004, WN1656
All flights connecting New York EWR to San Juan SJU.