+595m
Cancelled
Today's Flight
Scheduled: 10:05 AM
Expected: 8:00 PM
Local Time
Terminal 3 · Gate E
14-Day Performance
Average Delay
+26m On-Time Rate
15.4% Trend
Improving Based on 13 flights
Current security wait time at LHR:
3 minutes
Get Delay Alerts
Receive an email alert if this flight is delayed or cancelled.
Performance Overview
15.4%
On Time
(0-15 min) 76.9%
Delayed
(16-45 min) 7.7%
Severely Delayed
(>45 min)14-Day Delay Trend
Performance by Day of Week
Recent Activity (Last 7 Days)
Apr 4
Saturday
Scheduled: 10:05 AM
Expected: 8:00 PM
+595m
Cancelled
Apr 3
Friday
Scheduled: 10:05 AM
Actual: 10:14 AM
+10m
Landed
Apr 2
Thursday
Scheduled: 10:05 AM
Actual: 10:32 AM
+27m
Landed
Apr 1
Wednesday
Scheduled: 10:05 AM
Actual: 10:15 AM
+11m
Landed
Mar 31
Tuesday
Scheduled: 10:05 AM
Actual: 10:38 AM
+34m
Landed
Mar 30
Monday
Scheduled: 10:05 AM
Actual: 10:34 AM
+29m
Landed
Mar 29
Sunday
Scheduled: 10:05 AM
Actual: 10:24 AM
+19m
Landed
Flight AA21 FAQ
AA21 is currently Cancelled with a delay of +595 minutes. Scheduled departure is 10:05 AM local time. Expected time: 8:00 PM.
AA21 departs from Terminal 3, Gate E at Heathrow Airport (LHR).
Over the last 14 days, AA21 from LHR to DFW has an average delay of +26 minutes based on 13 flights tracked.
AA21 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 AA21 is Improving — delays have been decreasing over the last 14 days.
AA21 is operated by American Airlines and flies from Heathrow Airport (LHR) to Dallas/Fort Worth International Airport (DFW).