| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 16 | EWR | MIA | 23:29 | 02:01 |
Delayed
|
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United Airlines Flight UA3878 connects New York, United States to Miami, United States, taking off from New York Newark Liberty International Airport EWR and landing at Miami International Airport MIA.
How long is the UA3878 flight from New York to Miami?
The average flight time from New York to Miami is 2 hours and 32 minutes. The flight distance is 1751 km / 1088 miles and the average flight speed is 691 km/h / 429 mph.
How many UA3878 flights are operated per week?
1 flight per week. The flight UA3878 is operated on Monday.
What is the On-Time Performance (OTP) of United Airlines Flight UA3878 New York to Miami?
The Airportia On-Time Performance Rating for United Airlines Flight UA3878 is 3.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest UA3878 flight?
The latest flight took off on Monday, August 17th, 2026 with the flight status being En-Route on 02:01.
How else can the flight UA3878 be referenced as?
This United Airlines flight can also be referenced as UAL3878, UA 3878, UAL 3878.
How often is flight UA3878 delayed?
On average, 100% of all UA3878 flights are delayed. The average delay is 68 minutes.
Can I get compensation for my delayed or cancelled UA3878 flight or baggage issues?
If your UA3878 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 UA3878 Flight Tracker above for more details.
Other flights departing from New York EWR: UA144, UA281, UA1399, LX19
Other flights arriving at Miami MIA: 5Y8030, AM428, DL1589, CI5382
All flights connecting New York EWR to Miami MIA.