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374 km · Domestic

Tancredo Neves (CNF) – Santos Dumont (SDU)

In July 2026, 358 flights operated between Tancredo Neves and Santos Dumont (both directions), and 83.0% left on time, according to Brazil's ANAC.

Official · July 2026 according to Brazil's ANAC every scheduled flight on the route

Flights per month

Only complete months are shown. A month appears once the source has published every day of it.

The most recent periods19 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January296361▲ 22.0%
February260293▲ 12.7%
March287296▲ 3.1%
April275282▲ 2.5%
May286289▲ 1.0%
June278344▲ 23.7%
July271358▲ 32.1%
August291––
September276––
October292–in progress
November283––
December324––
Year to date (Jan–Jul)1,9532,223▲ 13.8%

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods19 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January86.1%85.3%▼ 0.9%
February86.2%85.0%▼ 1.4%
March90.6%92.9%▲ 2.5%
April78.9%89.4%▲ 13.3%
May87.4%87.2%▼ 0.2%
June86.0%86.9%▲ 1.0%
July89.3%83.0%▼ 7.1%
August96.9%––
September90.9%––
October94.5%–in progress
November92.9%––
December82.7%––
Year-to-date average (Jan–Jul)86.4%87.1%▲ 0.9%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January62▼ 66.7%
February85▼ 37.5%
March25▲ 150.0%
April53▼ 40.0%
May110.0%
June16▲ 500.0%
July15▲ 400.0%
August1––
September8––
October1–in progress
November3––
December14––
Year to date (Jan–Jul)2427▲ 12.5%

By direction

CNF → SDU

Scheduled flights
3,245
Flights operated
3,205
Cancelled
40 · 1.2%
On-time departures
88.3%

SDU → CNF

Scheduled flights
3,226
Flights operated
3,177
Cancelled
49 · 1.5%
On-time departures
85.1%

CNF → SDU and SDU → CNF counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Azul Linhas Aéreas Brasileiras AD 6,471 100.0% 86.7% 89

Shares are of scheduled flights in the period shown. Codeshare flights are counted once, under the operating airline.

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.

Times are local to the departure airport of each flight; both directions are combined.

Every flight on this route reported to ANAC

Source: Brazil's ANAC · Oct 12, 2024 → Jul 31, 2026

Lowest average delay06:00–07:00-1.5min · 1,169 recorded · 1,151 measured
Gap to highest-delay hour11.0min06:00 ↔ 09:00
Recorded flights6,471CNF–SDU

Departure hour

On-time departures Data Integrity
00:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 01:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 02:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 03:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 04:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 05:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 06:00 · 94.8% · 1,169 recorded · 1,151 measured · Source: Brazil's ANAC 07:00 · 88.2% · 410 recorded · 405 measured · Source: Brazil's ANAC 08:00 · 92.8% · 604 recorded · 594 measured · Source: Brazil's ANAC 09:00 · 83.7% · 204 recorded · 203 measured · Source: Brazil's ANAC 10:00 · 85.2% · 486 recorded · 480 measured · Source: Brazil's ANAC 11:00 · 87.5% · 493 recorded · 489 measured · Source: Brazil's ANAC 12:00 · Fewer than 200 measured departures · 19 recorded · 19 measured · Source: Brazil's ANAC 13:00 · 79.7% · 568 recorded · 562 measured · Source: Brazil's ANAC 14:00 · Fewer than 200 measured departures · 62 recorded · 62 measured · Source: Brazil's ANAC 15:00 · Fewer than 200 measured departures · 65 recorded · 62 measured · Source: Brazil's ANAC 16:00 · Fewer than 200 measured departures · 127 recorded · 127 measured · Source: Brazil's ANAC 17:00 · 85.2% · 484 recorded · 478 measured · Source: Brazil's ANAC 18:00 · Fewer than 200 measured departures · 161 recorded · 160 measured · Source: Brazil's ANAC 19:00 · 82.0% · 636 recorded · 629 measured · Source: Brazil's ANAC 20:00 · Fewer than 200 measured departures · 163 recorded · 160 measured · Source: Brazil's ANAC 21:00 · 85.5% · 820 recorded · 801 measured · Source: Brazil's ANAC 22:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 23:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC

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Average departure delay Data Integrity
00:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 01:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 02:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 03:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 04:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 05:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 06:00 · -1.5 min · 1,169 recorded · 1,151 measured · Source: Brazil's ANAC 07:00 · 5.5 min · 410 recorded · 405 measured · Source: Brazil's ANAC 08:00 · 3.0 min · 604 recorded · 594 measured · Source: Brazil's ANAC 09:00 · 9.6 min · 204 recorded · 203 measured · Source: Brazil's ANAC 10:00 · 5.9 min · 486 recorded · 480 measured · Source: Brazil's ANAC 11:00 · 3.2 min · 493 recorded · 489 measured · Source: Brazil's ANAC 12:00 · Fewer than 200 measured departures · 19 recorded · 19 measured · Source: Brazil's ANAC 13:00 · 7.8 min · 568 recorded · 562 measured · Source: Brazil's ANAC 14:00 · Fewer than 200 measured departures · 62 recorded · 62 measured · Source: Brazil's ANAC 15:00 · Fewer than 200 measured departures · 65 recorded · 62 measured · Source: Brazil's ANAC 16:00 · Fewer than 200 measured departures · 127 recorded · 127 measured · Source: Brazil's ANAC 17:00 · 4.1 min · 484 recorded · 478 measured · Source: Brazil's ANAC 18:00 · Fewer than 200 measured departures · 161 recorded · 160 measured · Source: Brazil's ANAC 19:00 · 6.9 min · 636 recorded · 629 measured · Source: Brazil's ANAC 20:00 · Fewer than 200 measured departures · 163 recorded · 160 measured · Source: Brazil's ANAC 21:00 · 2.1 min · 820 recorded · 801 measured · Source: Brazil's ANAC 22:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 23:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC

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Recorded flights Data Integrity
00:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 01:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 02:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 03:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 04:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 05:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 06:00 · 1,169 · 1,169 recorded · 1,151 measured · Source: Brazil's ANAC 07:00 · 410 · 410 recorded · 405 measured · Source: Brazil's ANAC 08:00 · 604 · 604 recorded · 594 measured · Source: Brazil's ANAC 09:00 · 204 · 204 recorded · 203 measured · Source: Brazil's ANAC 10:00 · 486 · 486 recorded · 480 measured · Source: Brazil's ANAC 11:00 · 493 · 493 recorded · 489 measured · Source: Brazil's ANAC 12:00 · 19 · 19 recorded · 19 measured · Source: Brazil's ANAC 13:00 · 568 · 568 recorded · 562 measured · Source: Brazil's ANAC 14:00 · 62 · 62 recorded · 62 measured · Source: Brazil's ANAC 15:00 · 65 · 65 recorded · 62 measured · Source: Brazil's ANAC 16:00 · 127 · 127 recorded · 127 measured · Source: Brazil's ANAC 17:00 · 484 · 484 recorded · 478 measured · Source: Brazil's ANAC 18:00 · 161 · 161 recorded · 160 measured · Source: Brazil's ANAC 19:00 · 636 · 636 recorded · 629 measured · Source: Brazil's ANAC 20:00 · 163 · 163 recorded · 160 measured · Source: Brazil's ANAC 21:00 · 820 · 820 recorded · 801 measured · Source: Brazil's ANAC 22:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC 23:00 · No observations · 0 recorded · 0 measured · Source: Brazil's ANAC

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View the figures
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:00No observations———
01:00No observations———
02:00No observations———
03:00No observations———
04:00No observations———
05:00No observations———
06:0094.8%-1.5 min1,1511,169
07:0088.2%5.5 min405410
08:0092.8%3.0 min594604
09:0083.7%9.6 min203204
10:0085.2%5.9 min480486
11:0087.5%3.2 min489493
12:00Fewer than 200 measured departures—1919
13:0079.7%7.8 min562568
14:00Fewer than 200 measured departures—6262
15:00Fewer than 200 measured departures—6265
16:00Fewer than 200 measured departures—127127
17:0085.2%4.1 min478484
18:00Fewer than 200 measured departures—160161
19:0082.0%6.9 min629636
20:00Fewer than 200 measured departures—160163
21:0085.5%2.1 min801820
22:00No observations———
23:00No observations———

Day of week

On-time departures Data Integrity
Monday · 88.1% · 958 recorded · 946 measured · Source: Brazil's ANAC Tuesday · 87.7% · 956 recorded · 939 measured · Source: Brazil's ANAC Wednesday · 85.9% · 967 recorded · 947 measured · Source: Brazil's ANAC Thursday · 84.6% · 960 recorded · 950 measured · Source: Brazil's ANAC Friday · 84.2% · 974 recorded · 962 measured · Source: Brazil's ANAC Saturday · 90.0% · 788 recorded · 779 measured · Source: Brazil's ANAC Sunday · 87.2% · 868 recorded · 859 measured · Source: Brazil's ANAC

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Average departure delay Data Integrity
Monday · 3.6 min · 958 recorded · 946 measured · Source: Brazil's ANAC Tuesday · 4.0 min · 956 recorded · 939 measured · Source: Brazil's ANAC Wednesday · 4.8 min · 967 recorded · 947 measured · Source: Brazil's ANAC Thursday · 4.5 min · 960 recorded · 950 measured · Source: Brazil's ANAC Friday · 6.1 min · 974 recorded · 962 measured · Source: Brazil's ANAC Saturday · 1.7 min · 788 recorded · 779 measured · Source: Brazil's ANAC Sunday · 2.8 min · 868 recorded · 859 measured · Source: Brazil's ANAC

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Recorded flights Data Integrity
Monday · 958 · 958 recorded · 946 measured · Source: Brazil's ANAC Tuesday · 956 · 956 recorded · 939 measured · Source: Brazil's ANAC Wednesday · 967 · 967 recorded · 947 measured · Source: Brazil's ANAC Thursday · 960 · 960 recorded · 950 measured · Source: Brazil's ANAC Friday · 974 · 974 recorded · 962 measured · Source: Brazil's ANAC Saturday · 788 · 788 recorded · 779 measured · Source: Brazil's ANAC Sunday · 868 · 868 recorded · 859 measured · Source: Brazil's ANAC

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday88.1%3.6 min946958
Tuesday87.7%4.0 min939956
Wednesday85.9%4.8 min947967
Thursday84.6%4.5 min950960
Friday84.2%6.1 min962974
Saturday90.0%1.7 min779788
Sunday87.2%2.8 min859868

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 departures Data Integrity
Jan · 85.7% · 665 recorded · 657 measured · Source: Brazil's ANAC Feb · 85.5% · 566 recorded · 553 measured · Source: Brazil's ANAC Mar · 91.8% · 590 recorded · 583 measured · Source: Brazil's ANAC Apr · 84.2% · 565 recorded · 557 measured · Source: Brazil's ANAC May · 87.3% · 577 recorded · 575 measured · Source: Brazil's ANAC Jun · 86.5% · 629 recorded · 622 measured · Source: Brazil's ANAC Jul · 85.7% · 635 recorded · 629 measured · Source: Brazil's ANAC Aug · 96.9% · 292 recorded · 291 measured · Source: Brazil's ANAC Sep · 90.9% · 284 recorded · 276 measured · Source: Brazil's ANAC Oct · 88.9% · 490 recorded · 486 measured · Source: Brazil's ANAC Nov · 86.0% · 543 recorded · 535 measured · Source: Brazil's ANAC Dec · 79.1% · 635 recorded · 618 measured · Source: Brazil's ANAC

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Average departure delay Data Integrity
Jan · 5.4 min · 665 recorded · 657 measured · Source: Brazil's ANAC Feb · 3.2 min · 566 recorded · 553 measured · Source: Brazil's ANAC Mar · 0.2 min · 590 recorded · 583 measured · Source: Brazil's ANAC Apr · 3.1 min · 565 recorded · 557 measured · Source: Brazil's ANAC May · 6.9 min · 577 recorded · 575 measured · Source: Brazil's ANAC Jun · 3.6 min · 629 recorded · 622 measured · Source: Brazil's ANAC Jul · 3.7 min · 635 recorded · 629 measured · Source: Brazil's ANAC Aug · -2.0 min · 292 recorded · 291 measured · Source: Brazil's ANAC Sep · 3.0 min · 284 recorded · 276 measured · Source: Brazil's ANAC Oct · 1.9 min · 490 recorded · 486 measured · Source: Brazil's ANAC Nov · 4.5 min · 543 recorded · 535 measured · Source: Brazil's ANAC Dec · 10.4 min · 635 recorded · 618 measured · Source: Brazil's ANAC

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Recorded flights Data Integrity
Jan · 665 · 665 recorded · 657 measured · Source: Brazil's ANAC Feb · 566 · 566 recorded · 553 measured · Source: Brazil's ANAC Mar · 590 · 590 recorded · 583 measured · Source: Brazil's ANAC Apr · 565 · 565 recorded · 557 measured · Source: Brazil's ANAC May · 577 · 577 recorded · 575 measured · Source: Brazil's ANAC Jun · 629 · 629 recorded · 622 measured · Source: Brazil's ANAC Jul · 635 · 635 recorded · 629 measured · Source: Brazil's ANAC Aug · 292 · 292 recorded · 291 measured · Source: Brazil's ANAC Sep · 284 · 284 recorded · 276 measured · Source: Brazil's ANAC Oct · 490 · 490 recorded · 486 measured · Source: Brazil's ANAC Nov · 543 · 543 recorded · 535 measured · Source: Brazil's ANAC Dec · 635 · 635 recorded · 618 measured · Source: Brazil's ANAC

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan85.7%5.4 min657665
Feb85.5%3.2 min553566
Mar91.8%0.2 min583590
Apr84.2%3.1 min557565
May87.3%6.9 min575577
Jun86.5%3.6 min622629
Jul85.7%3.7 min629635
Aug96.9%-2.0 min291292
Sep90.9%3.0 min276284
Oct88.9%1.9 min486490
Nov86.0%4.5 min535543
Dec79.1%10.4 min618635

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 time 85.5% 5,533
  • Delayed >15 min 13.1% 849
  • Cancelled 1.4% 89
  • Missing departure time 0.0% 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 on this route

18
18 of 18
Flight numbersBy direction DeparturesOn time
AD2936 SDU → CNF 650 95.9%
AD2908 CNF → SDU 649 88.4%
AD4118 SDU → CNF 649 84.8%
AD2948 CNF → SDU 648 92.2%
AD2905 CNF → SDU 626 87.6%
AD4117 SDU → CNF 622 82.7%
AD4751 CNF → SDU 579 83.6%
AD2935 SDU → CNF 576 80.7%
AD4051 SDU → CNF 353 88.7%
AD4039 CNF → SDU 343 93.8%
AD2891 CNF → SDU 144 83.8%
AD2894 SDU → CNF 144 66.2%
AD2809 SDU → CNF 68 91.2%
AD2808 CNF → SDU 51 98.0%
AD4014 CNF → SDU 41 80.0%
AD4015 SDU → CNF 38 72.2%
AD4436 CNF → SDU 31 64.5%
AD4437 SDU → CNF 31 67.7%

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.

Monthly figures
PeriodFlights operated Change vs last yearCancelled On-time departures
July 2026 358 +32.1% 5 83.0%
June 2026 344 +23.7% 6 86.9%
May 2026 289 +1.0% 1 87.2%
April 2026 282 +2.5% 3 89.4%
March 2026 296 +3.1% 5 92.9%
February 2026 293 +12.7% 5 85.0%
January 2026 361 +22.0% 2 85.3%
December 2025 324 +10.2% 14 82.7%
November 2025 283 +12.3% 3 92.9%
October 2025 292 +50.5% 1 94.5%
September 2025 276 8 90.9%
August 2025 291 1 96.9%
July 2025 271 1 89.3%
June 2025 278 1 86.0%
May 2025 286 1 87.4%
April 2025 275 5 78.9%
March 2025 287 2 90.6%
February 2025 260 8 86.2%
January 2025 296 6 86.1%
December 2024 294 3 75.2%
November 2024 252 5 78.2%
October 2024 194 3 80.4%

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