No Flight
Today
No Current Flight
No flight scheduled or already landed
14-Day Performance
Based on 12 flights
Current security wait time at LHR:
3 minutes
Performance Overview
75%
On Time
(0-15 min) 25%
Delayed
(16-45 min) 0%
Severely Delayed
(>45 min)14-Day Delay Trend
Performance by Day of Week
Recent Activity (Last 7 Days)
Jun 22
Monday
Scheduled: 4:30 PM
Actual: 4:32 PM
+2m
Landed
Jun 21
Sunday
Scheduled: 4:30 PM
Actual: 4:29 PM
-1m
Landed
Jun 20
Saturday
Scheduled: 4:30 PM
On Time
Landed
Jun 19
Friday
Scheduled: 4:30 PM
Actual: 4:53 PM
+23m
Landed
Jun 18
Thursday
Scheduled: 4:30 PM
Actual: 4:32 PM
+2m
Landed
Jun 17
Wednesday
Scheduled: 4:30 PM
Actual: 5:02 PM
+32m
Landed
Jun 16
Tuesday
Scheduled: 4:30 PM
Actual: 4:35 PM
+5m
Landed
Flight IB3507 FAQ
Over the last 14 days, IB3507 from LHR to SEA has an average delay of +8.7 minutes based on 12 flights tracked.
IB3507 has a 75% on-time rate over the last 14 days, making it moderately reliable. On-time is defined as arriving within 15 minutes of the scheduled time.
The delay trend for IB3507 is Stable — performance has been consistent over the last 14 days.
IB3507 is operated by Iberia and flies from Heathrow Airport (LHR) to Seattle-Tacoma International Airport (SEA).