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14-Day Performance
Based on 13 flights
FAA Advisory — BOS
Ground Delay Program · Avg 1h 22m
Runway construction
Runway construction
Current security wait time at ORD:
21 minutes
Performance Overview
15.4%
On Time
(0-15 min) 7.7%
Delayed
(16-45 min) 76.9%
Severely Delayed
(>45 min)14-Day Delay Trend
Performance by Day of Week
Recent Activity (Last 7 Days)
Oct 5
Monday
Scheduled: 3:48 PM
Actual: 8:50 PM
+302m
Landed
Oct 4
Sunday
Scheduled: 3:50 PM
Actual: 6:39 PM
+169m
Landed
Oct 3
Saturday
Scheduled: 3:50 PM
Actual: 6:04 PM
+134m
Landed
Oct 2
Friday
Scheduled: 3:50 PM
Actual: 4:47 PM
+57m
Landed
Oct 1
Thursday
Scheduled: 3:50 PM
Actual: 6:01 PM
+131m
Landed
Sep 30
Wednesday
Scheduled: 3:50 PM
Actual: 3:46 PM
-4m
Landed
Flight IB4923 FAQ
Over the last 14 days, IB4923 from ORD to BOS has an average delay of +114.8 minutes based on 13 flights tracked.
IB4923 has a 15.4% 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 IB4923 is Worsening — delays have been increasing over the last 14 days.
IB4923 is operated by Iberia Airlines and flies from Ohare International Airport (ORD) to Boston Logan Airport Customs (BOS).