São Paulo/Guarulhos–Governor André Franco Montoro (GRU) – Zumbi dos Palmares (MCZ)
In July 2026, 516 flights operated between São Paulo/Guarulhos–Governor André Franco Montoro and Zumbi dos Palmares (both directions), and 82.9% left on time, according to Brazil's ANAC.
Lowest average delay05:00–06:00-4.9min · 875 recorded · 870 measured
Gap to highest-delay hour22.6min05:00 ↔ 22:00
Recorded flights11,697GRU–MCZ
Departure hour
On-time departuresData Integrity
100.050.00.0
00:0003:0006:0009:0012:0015:0018:0021:00
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Average departure delayData Integrity
17.66.4-4.9
00:0003:0006:0009:0012:0015:0018:0021:00
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Recorded flightsData Integrity
1,0185090
00:0003:0006:0009:0012:0015:0018:0021:00
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Departure hour
On-time departures
Average departure delay
With departure time
Recorded flights
00:00
Fewer than 200 measured departures
—
133
135
01:00
Fewer than 200 measured departures
—
115
117
02:00
82.8%
3.8 min
221
226
03:00
89.2%
1.5 min
553
562
04:00
95.8%
-0.9 min
284
284
05:00
98.2%
-4.9 min
870
875
06:00
Fewer than 200 measured departures
—
64
64
07:00
79.7%
8.3 min
676
676
08:00
72.7%
12.8 min
216
216
09:00
77.1%
9.5 min
550
552
10:00
Fewer than 200 measured departures
—
88
89
11:00
80.0%
6.4 min
778
782
12:00
85.6%
4.5 min
957
964
13:00
76.0%
10.5 min
1,018
1,018
14:00
81.8%
7.7 min
949
970
15:00
82.9%
6.1 min
375
385
16:00
Fewer than 200 measured departures
—
197
198
17:00
86.1%
2.3 min
387
389
18:00
78.4%
7.7 min
733
751
19:00
90.0%
-1.0 min
231
242
20:00
88.0%
3.0 min
965
980
21:00
79.5%
7.6 min
224
225
22:00
64.6%
17.6 min
274
277
23:00
69.3%
11.7 min
710
720
Day of week
On-time departuresData Integrity
100.050.00.0
MonTueWedThuFriSatSun
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Average departure delayData Integrity
7.03.50.0
MonTueWedThuFriSatSun
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Recorded flightsData Integrity
1,7868930
MonTueWedThuFriSatSun
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Day of week
On-time departures
Average departure delay
With departure time
Recorded flights
Monday
84.3%
5.1 min
1,559
1,576
Tuesday
83.2%
4.7 min
1,688
1,705
Wednesday
81.8%
5.9 min
1,713
1,728
Thursday
81.9%
6.0 min
1,655
1,689
Friday
80.8%
7.0 min
1,758
1,786
Saturday
81.7%
6.1 min
1,516
1,521
Sunday
85.9%
5.4 min
1,679
1,692
Month of year
Months combine the same calendar month across the years shown; this is a seasonal pattern, not a monthly time series.
On-time departuresData Integrity
100.050.00.0
JanFebMarAprMayJunJulAugSepOctNovDec
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Average departure delayData Integrity
8.94.40.0
JanFebMarAprMayJunJulAugSepOctNovDec
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Recorded flightsData Integrity
1,2176090
JanFebMarAprMayJunJulAugSepOctNovDec
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Month of year
On-time departures
Average departure delay
With departure time
Recorded flights
Jan
84.4%
5.0 min
1,202
1,217
Feb
82.9%
6.4 min
1,055
1,065
Mar
84.5%
4.1 min
1,067
1,074
Apr
84.5%
4.9 min
1,032
1,040
May
85.5%
5.1 min
1,050
1,056
Jun
78.5%
6.3 min
988
1,009
Jul
83.5%
5.3 min
1,041
1,059
Aug
85.9%
3.7 min
539
541
Sep
81.7%
7.5 min
525
530
Oct
84.6%
4.3 min
894
900
Nov
81.7%
6.7 min
1,027
1,041
Dec
76.8%
8.9 min
1,148
1,165
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 time81.9%9,576
Delayed >15 min17.0%1,992
Cancelled1.1%129
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 the on-time rate and average delay.
Flight numbers are the codes sold on tickets. On shared flights one aircraft can carry several of them. Only numbers with at least 30 flights have a page.