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1,836 km · Domestic

Miami (MIA) – San Antonio (SAT)

In July 2026, 64 flights operated between Miami and San Antonio (both directions), and 71.9% left on time, according to the US BTS.

Official · July 2026 according to the US BTS only airlines required to report on-time data to the US DOT

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
January6098▲ 63.3%
February8876▼ 13.6%
March13660▼ 55.9%
April11860▼ 49.2%
May122108▼ 11.5%
June66120▲ 81.8%
July11264▼ 42.9%
August70––
September60––
October98–in progress
November66––
December78––
Year to date (Jan–Jul)702586▼ 16.5%

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
January86.7%77.6%▼ 10.5%
February81.8%88.2%▲ 7.8%
March76.5%71.7%▼ 6.3%
April83.1%78.3%▼ 5.8%
May77.9%73.1%▼ 6.2%
June62.1%82.5%▲ 32.9%
July75.9%71.9%▼ 5.3%
August75.7%––
September85.0%––
October84.7%–in progress
November87.9%––
December83.3%––
Year-to-date average (Jan–Jul)77.7%77.6%▼ 0.1%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January24▲ 100.0%
February00–
March42▼ 50.0%
April20▼ 100.0%
May20▼ 100.0%
June20▼ 100.0%
July40▼ 100.0%
August2––
September0––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)166▼ 62.5%

Airlines on this route

  1. American Airlines 74.3%
  2. Envoy Air 24.8%
  3. Spirit Airlines 0.8%

Oct 1, 2024 – Jul 31, 2026

By direction

MIA → SAT

Scheduled flights
970
Flights operated
957
Cancelled
13 · 1.3%
On-time departures
71.1%

SAT → MIA

Scheduled flights
970
Flights operated
957
Cancelled
13 · 1.3%
On-time departures
87.5%

MIA → SAT and SAT → MIA counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
American Airlines AA 1,442 74.3% 78.9% 22
Envoy Air MQ 482 24.8% 80.8% 4
Spirit Airlines NK 16 0.8% 68.8% 0

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.

US domestic sectors recorded by BTS

Source: the US BTS · Oct 12, 2024 → Jul 31, 2026

Lowest average delay05:00–06:002.4min · 658 recorded · 647 measured
Gap to highest-delay hour22.1min05:00 ↔ 21:00
Recorded flights1,940MIA–SAT

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · 93.4% · 658 recorded · 647 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 9 recorded · 9 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 85 recorded · 85 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 143 recorded · 141 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 76 recorded · 76 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 93 recorded · 93 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 143 recorded · 141 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 75 recorded · 75 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 46 recorded · 46 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 44 recorded · 44 measured · Source: the US BTS 21:00 · 66.8% · 536 recorded · 527 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 32 recorded · 30 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · 2.4 min · 658 recorded · 647 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 9 recorded · 9 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 85 recorded · 85 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 143 recorded · 141 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 76 recorded · 76 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 93 recorded · 93 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 143 recorded · 141 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 75 recorded · 75 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 46 recorded · 46 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 44 recorded · 44 measured · Source: the US BTS 21:00 · 24.5 min · 536 recorded · 527 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 32 recorded · 30 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · 658 · 658 recorded · 647 measured · Source: the US BTS 06:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 09:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 10:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 11:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 12:00 · 9 · 9 recorded · 9 measured · Source: the US BTS 13:00 · 85 · 85 recorded · 85 measured · Source: the US BTS 14:00 · 143 · 143 recorded · 141 measured · Source: the US BTS 15:00 · 76 · 76 recorded · 76 measured · Source: the US BTS 16:00 · 93 · 93 recorded · 93 measured · Source: the US BTS 17:00 · 143 · 143 recorded · 141 measured · Source: the US BTS 18:00 · 75 · 75 recorded · 75 measured · Source: the US BTS 19:00 · 46 · 46 recorded · 46 measured · Source: the US BTS 20:00 · 44 · 44 recorded · 44 measured · Source: the US BTS 21:00 · 536 · 536 recorded · 527 measured · Source: the US BTS 22:00 · 32 · 32 recorded · 30 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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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———
05:0093.4%2.4 min647658
06:00No observations———
07:00No observations———
08:00No observations———
09:00No observations———
10:00No observations———
11:00No observations———
12:00Fewer than 200 measured departures—99
13:00Fewer than 200 measured departures—8585
14:00Fewer than 200 measured departures—141143
15:00Fewer than 200 measured departures—7676
16:00Fewer than 200 measured departures—9393
17:00Fewer than 200 measured departures—141143
18:00Fewer than 200 measured departures—7575
19:00Fewer than 200 measured departures—4646
20:00Fewer than 200 measured departures—4444
21:0066.8%24.5 min527536
22:00Fewer than 200 measured departures—3032
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 75.9% · 286 recorded · 278 measured · Source: the US BTS Tuesday · 85.7% · 266 recorded · 259 measured · Source: the US BTS Wednesday · 82.5% · 270 recorded · 268 measured · Source: the US BTS Thursday · 80.2% · 274 recorded · 272 measured · Source: the US BTS Friday · 79.3% · 282 recorded · 280 measured · Source: the US BTS Saturday · 74.0% · 282 recorded · 281 measured · Source: the US BTS Sunday · 77.9% · 280 recorded · 276 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Monday · 22.5 min · 286 recorded · 278 measured · Source: the US BTS Tuesday · 7.9 min · 266 recorded · 259 measured · Source: the US BTS Wednesday · 6.4 min · 270 recorded · 268 measured · Source: the US BTS Thursday · 10.4 min · 274 recorded · 272 measured · Source: the US BTS Friday · 19.1 min · 282 recorded · 280 measured · Source: the US BTS Saturday · 16.2 min · 282 recorded · 281 measured · Source: the US BTS Sunday · 13.9 min · 280 recorded · 276 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 286 · 286 recorded · 278 measured · Source: the US BTS Tuesday · 266 · 266 recorded · 259 measured · Source: the US BTS Wednesday · 270 · 270 recorded · 268 measured · Source: the US BTS Thursday · 274 · 274 recorded · 272 measured · Source: the US BTS Friday · 282 · 282 recorded · 280 measured · Source: the US BTS Saturday · 282 · 282 recorded · 281 measured · Source: the US BTS Sunday · 280 · 280 recorded · 276 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday75.9%22.5 min278286
Tuesday85.7%7.9 min259266
Wednesday82.5%6.4 min268270
Thursday80.2%10.4 min272274
Friday79.3%19.1 min280282
Saturday74.0%16.2 min281282
Sunday77.9%13.9 min276280

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 Partial coverage: only airlines that report on-time data to the US DOT
Jan · Fewer than 200 measured departures · 164 recorded · 158 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 164 recorded · 164 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 202 recorded · 196 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 180 recorded · 178 measured · Source: the US BTS May · 75.7% · 232 recorded · 230 measured · Source: the US BTS Jun · Fewer than 200 measured departures · 188 recorded · 186 measured · Source: the US BTS Jul · Fewer than 200 measured departures · 180 recorded · 176 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 72 recorded · 70 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 60 recorded · 60 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 178 recorded · 178 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 152 recorded · 152 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 168 recorded · 166 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Jan · Fewer than 200 measured departures · 164 recorded · 158 measured · Source: the US BTS Feb · Fewer than 200 measured departures · 164 recorded · 164 measured · Source: the US BTS Mar · Fewer than 200 measured departures · 202 recorded · 196 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 180 recorded · 178 measured · Source: the US BTS May · 19.0 min · 232 recorded · 230 measured · Source: the US BTS Jun · Fewer than 200 measured departures · 188 recorded · 186 measured · Source: the US BTS Jul · Fewer than 200 measured departures · 180 recorded · 176 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 72 recorded · 70 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 60 recorded · 60 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 178 recorded · 178 measured · Source: the US BTS Nov · Fewer than 200 measured departures · 152 recorded · 152 measured · Source: the US BTS Dec · Fewer than 200 measured departures · 168 recorded · 166 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 164 · 164 recorded · 158 measured · Source: the US BTS Feb · 164 · 164 recorded · 164 measured · Source: the US BTS Mar · 202 · 202 recorded · 196 measured · Source: the US BTS Apr · 180 · 180 recorded · 178 measured · Source: the US BTS May · 232 · 232 recorded · 230 measured · Source: the US BTS Jun · 188 · 188 recorded · 186 measured · Source: the US BTS Jul · 180 · 180 recorded · 176 measured · Source: the US BTS Aug · 72 · 72 recorded · 70 measured · Source: the US BTS Sep · 60 · 60 recorded · 60 measured · Source: the US BTS Oct · 178 · 178 recorded · 178 measured · Source: the US BTS Nov · 152 · 152 recorded · 152 measured · Source: the US BTS Dec · 168 · 168 recorded · 166 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—158164
FebFewer than 200 measured departures—164164
MarFewer than 200 measured departures—196202
AprFewer than 200 measured departures—178180
May75.7%19.0 min230232
JunFewer than 200 measured departures—186188
JulFewer than 200 measured departures—176180
AugFewer than 200 measured departures—7072
SepFewer than 200 measured departures—6060
OctFewer than 200 measured departures—178178
NovFewer than 200 measured departures—152152
DecFewer than 200 measured departures—166168

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 78.2% 1,517
  • Delayed >15 min 20.5% 397
  • Cancelled 1.3% 26
  • 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

11
11 of 11
Flight numbersBy direction DeparturesOn time
AA1468 MIA → SAT 658 65.2%
AA1604 SAT → MIA 658 93.4%
MQ3818 MIA → SAT 50 68.0%
MQ4069 SAT → MIA 41 75.6%
MQ4069 MIA → SAT 41 97.6%
MQ4212 SAT → MIA 32 90.6%
MQ4212 MIA → SAT 32 78.1%
MQ3778 SAT → MIA 31 83.3%
MQ3778 MIA → SAT 31 90.0%
MQ3946 SAT → MIA 31 66.7%
MQ3946 MIA → SAT 31 100.0%

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 64 −42.9% 0 71.9%
June 2026 120 +81.8% 0 82.5%
May 2026 108 −11.5% 0 73.1%
April 2026 60 −49.2% 0 78.3%
March 2026 60 −55.9% 2 71.7%
February 2026 76 −13.6% 0 88.2%
January 2026 98 +63.3% 4 77.6%
December 2025 78 −11.4% 0 83.3%
November 2025 66 −23.3% 0 87.9%
October 2025 98 +22.5% 0 84.7%
September 2025 60 0 85.0%
August 2025 70 2 75.7%
July 2025 112 4 75.9%
June 2025 66 2 62.1%
May 2025 122 2 77.9%
April 2025 118 2 83.1%
March 2025 136 4 76.5%
February 2025 88 0 81.8%
January 2025 60 2 86.7%
December 2024 88 2 68.2%
November 2024 86 0 87.2%
October 2024 80 0 85.0%

How to read this chart

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