LY4439 Flight Status - JFK to SFO

Also known as: DL669

Real-time status and performance tracking

Airline

LY

Route

JFK → SFO

Status

No current flight

No Flight
Today

No Current Flight

No flight scheduled or already landed

14-Day Performance

clock
Average Delay
+24.4m
check
On-Time Rate
20%
trend
Trend
Worsening
Based on 5 flights
security
Current security wait time at JFK:
8 minutes

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Performance Overview

20%
On Time
(0-15 min)
80%
Delayed
(16-45 min)
0%
Severely Delayed
(>45 min)

14-Day Delay Trend

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Performance by Day of Week

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Pay once for lifetime access to the last 7 days of flight performance with detailed status updates.

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Recent Activity (Last 7 Days)

Apr 10
Friday
Scheduled: 7:25 AM
Actual: 7:53 AM
+29m
Landed
Apr 9
Thursday
Scheduled: 7:00 AM
Actual: 7:30 AM
+30m
Landed
Apr 7
Tuesday
Scheduled: 7:25 AM
Actual: 7:49 AM
+24m
Landed

Flight Delayed or Cancelled? Get compensation

Flight LY4439 FAQ

Over the last 14 days, LY4439 from JFK to SFO has an average delay of +24.4 minutes based on 5 flights tracked.

LY4439 has a 20% on-time rate over the last 14 days, making it frequently delayed. On-time is defined as arriving within 15 minutes of the scheduled time.

The delay trend for LY4439 is Worsening — delays have been increasing over the last 14 days.

LY4439 is operated by El Al and flies from John F. Kennedy International Airport (JFK) to San Francisco International Airport (SFO).