LY4578 Flight Status El Al: Boston to San Francisco (ELY4578)

How long is the LY4578 flight from Boston to San Francisco?

The average flight time from Boston to San Francisco is 5 hours and 49 minutes. The flight distance is 4341 km / 2697 miles and the average flight speed is 711 km/h / 442 mph.

How many LY4578 flights are operated per week?

2 flights per week. The flight LY4578 is operated on Monday and Thursday.

What is the On-Time Performance (OTP) of El Al Flight LY4578 Boston to San Francisco?

The Airportia On-Time Performance Rating for El Al Flight LY4578 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight LY4578 arriving at?

Flight LY4578 arrives at San Francisco International Airport (SFO) Terminal 1.

When was the latest LY4578 flight?

The latest flight took off on Tuesday, July 28th, 2026 with the flight status being En-Route on 20:51.

How else can the flight LY4578 be referenced as?

This El Al flight can also be referenced as ELY4578, LY 4578, ELY 4578.

How often is flight LY4578 delayed?

On average, 33% of all LY4578 flights are delayed. The average delay is 11 minutes.

Can I get compensation for my delayed or cancelled LY4578 flight or baggage issues?

If your LY4578 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.