Also tracked here: aircraft movements (through July 2026).
Flight timing & delays
Historical departures, grouped by the scheduled local time at the departure airport. These are recorded outcomes, not a forecast for your flight.
Flights touching Brazil reported to ANAC · partial coverage
Source: ANAC Brazil VRA · 2024-09-01 → 2026-07-31
Lowest average delay21:00–22:004.4min · 601 recorded · 591 measured
Gap to highest-delay hour1.4min21:00 ↔ 20:00
Recorded flights1,186London Heathrow Airport
Departure hour
On-time departures
100.050.00.0
00:0003:0006:0009:0012:0015:0018:0021:00
Hover, tap or focus a point to see its value, sample and source.
Average departure delay
5.82.90.0
00:0003:0006:0009:0012:0015:0018:0021:00
Hover, tap or focus a point to see its value, sample and source.
Recorded flights
6013010
00:0003:0006:0009:0012:0015:0018:0021:00
Hover, tap or focus a point to see its value, sample and source.
View the figures
Departure hour
On-time departures
Average departure delay
With departure time
Recorded flights
00:00
No observations
—
—
—
01:00
No observations
—
—
—
02:00
No observations
—
—
—
03:00
No observations
—
—
—
04:00
No observations
—
—
—
05:00
No observations
—
—
—
06:00
No observations
—
—
—
07:00
No observations
—
—
—
08:00
No observations
—
—
—
09:00
No observations
—
—
—
10:00
No observations
—
—
—
11:00
Fewer than 200 measured departures
—
61
64
12:00
No observations
—
—
—
13:00
No observations
—
—
—
14:00
No observations
—
—
—
15:00
No observations
—
—
—
16:00
Fewer than 200 measured departures
—
1
1
17:00
Fewer than 200 measured departures
—
2
2
18:00
Fewer than 200 measured departures
—
1
1
19:00
No observations
—
—
—
20:00
83.7%
5.8 min
307
310
21:00
87.7%
4.4 min
591
601
22:00
84.0%
5.8 min
206
207
23:00
No observations
—
—
—
Day of week
Recorded flights
183920
MonTueWedThuFriSatSun
Hover, tap or focus a point to see its value, sample and source.
No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.
View the figures
Day of week
On-time departures
Average departure delay
With departure time
Recorded flights
Monday
Fewer than 200 measured departures
—
159
160
Tuesday
Fewer than 200 measured departures
—
178
183
Wednesday
Fewer than 200 measured departures
—
159
161
Thursday
Fewer than 200 measured departures
—
180
182
Friday
Fewer than 200 measured departures
—
158
161
Saturday
Fewer than 200 measured departures
—
178
180
Sunday
Fewer than 200 measured departures
—
157
159
Month of year
Months combine the same calendar month across the years shown; this is a seasonal pattern, not a monthly time series.
Recorded flights
137690
JanFebMarAprMayJunJulAugSepOctNovDec
Hover, tap or focus a point to see its value, sample and source.
No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.
View the figures
Month of year
On-time departures
Average departure delay
With departure time
Recorded flights
Jan
Fewer than 200 measured departures
—
137
137
Feb
Fewer than 200 measured departures
—
122
124
Mar
Fewer than 200 measured departures
—
130
132
Apr
Fewer than 200 measured departures
—
60
60
May
Fewer than 200 measured departures
—
62
64
Jun
Fewer than 200 measured departures
—
60
60
Jul
Fewer than 200 measured departures
—
62
62
Aug
Fewer than 200 measured departures
—
31
32
Sep
Fewer than 200 measured departures
—
117
120
Oct
Fewer than 200 measured departures
—
125
127
Nov
Fewer than 200 measured departures
—
129
131
Dec
Fewer than 200 measured departures
—
134
137
Delay and on-time rates need at least 200 measured departures per bucket. Smaller samples remain visible in the flight-count chart. An empty slot means no observations, not zero flights.
Recorded outcomes
On time84.1%997
Delayed >15 min14.5%172
Cancelled1.4%17
Missing departure time0.0%0
All recorded flights with a known scheduled local time, counted once. Missing actual times are shown separately.
On time means departing no more than 15 minutes after schedule. Cancelled flights and flights missing departure times are excluded from punctuality and average delay.