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1,768 km · Domestic

Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field (MSP) – San Antonio (SAT)

In July 2026, 172 flights operated between Minneapolis–Saint Paul International Airport / Wold–Chamberlain Field and San Antonio (both directions), and 80.2% 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
January114112▼ 1.8%
February1001000.0%
March114112▼ 1.8%
April148147▼ 0.7%
May172174▲ 1.2%
June166162▼ 2.4%
July168172▲ 2.4%
August163––
September154––
October168–in progress
November150––
December152––
Year to date (Jan–Jul)982979▼ 0.3%

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
January83.3%82.1%▼ 1.4%
February87.0%84.0%▼ 3.4%
March83.3%83.0%▼ 0.4%
April83.8%83.7%▼ 0.1%
May69.8%90.8%▲ 30.1%
June71.7%84.0%▲ 17.2%
July78.6%80.2%▲ 2.0%
August76.7%––
September77.3%––
October89.3%–in progress
November84.0%––
December73.7%––
Year-to-date average (Jan–Jul)79.6%84.0%▲ 5.4%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January220.0%
February00–
March04–
April01–
May20▼ 100.0%
June24▲ 100.0%
July20▼ 100.0%
August2––
September0––
October0–in progress
November2––
December5––
Year to date (Jan–Jul)811▲ 37.5%

By direction

MSP → SAT

Scheduled flights
1,591
Flights operated
1,578
Cancelled
13 · 0.8%
On-time departures
78.1%

SAT → MSP

Scheduled flights
1,592
Flights operated
1,577
Cancelled
15 · 0.9%
On-time departures
85.8%

MSP → SAT and SAT → MSP counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Delta Air Lines DL 3,183 100.0% 81.9% 28

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 delay06:00–07:00-0.9min · 658 recorded · 647 measured
Gap to highest-delay hour16.1min06:00 ↔ 18:00
Recorded flights3,183MSP–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 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · 93.2% · 658 recorded · 647 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · 85.6% · 326 recorded · 326 measured · Source: the US BTS 09:00 · 86.3% · 258 recorded · 256 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 36 recorded · 36 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 66 recorded · 66 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 133 recorded · 133 measured · Source: the US BTS 14:00 · 79.5% · 706 recorded · 702 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 29 recorded · 29 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · 76.4% · 827 recorded · 817 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 27 recorded · 27 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 100 recorded · 99 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 16 recorded · 16 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 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 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · -0.9 min · 658 recorded · 647 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · 7.3 min · 326 recorded · 326 measured · Source: the US BTS 09:00 · 5.1 min · 258 recorded · 256 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 36 recorded · 36 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 66 recorded · 66 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 133 recorded · 133 measured · Source: the US BTS 14:00 · 9.7 min · 706 recorded · 702 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 29 recorded · 29 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · 15.1 min · 827 recorded · 817 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 27 recorded · 27 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 100 recorded · 99 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 16 recorded · 16 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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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 · No observations · 0 recorded · 0 measured · Source: the US BTS 06:00 · 658 · 658 recorded · 647 measured · Source: the US BTS 07:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 08:00 · 326 · 326 recorded · 326 measured · Source: the US BTS 09:00 · 258 · 258 recorded · 256 measured · Source: the US BTS 10:00 · 36 · 36 recorded · 36 measured · Source: the US BTS 11:00 · 66 · 66 recorded · 66 measured · Source: the US BTS 12:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 13:00 · 133 · 133 recorded · 133 measured · Source: the US BTS 14:00 · 706 · 706 recorded · 702 measured · Source: the US BTS 15:00 · 29 · 29 recorded · 29 measured · Source: the US BTS 16:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · 827 · 827 recorded · 817 measured · Source: the US BTS 19:00 · 27 · 27 recorded · 27 measured · Source: the US BTS 20:00 · 100 · 100 recorded · 99 measured · Source: the US BTS 21:00 · 16 · 16 recorded · 16 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 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———
05:00No observations———
06:0093.2%-0.9 min647658
07:00No observations———
08:0085.6%7.3 min326326
09:0086.3%5.1 min256258
10:00Fewer than 200 measured departures—3636
11:00Fewer than 200 measured departures—6666
12:00No observations———
13:00Fewer than 200 measured departures—133133
14:0079.5%9.7 min702706
15:00Fewer than 200 measured departures—2929
16:00Fewer than 200 measured departures—11
17:00No observations———
18:0076.4%15.1 min817827
19:00Fewer than 200 measured departures—2727
20:00Fewer than 200 measured departures—99100
21:00Fewer than 200 measured departures—1616
22:00No observations———
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 77.5% · 484 recorded · 479 measured · Source: the US BTS Tuesday · 85.1% · 481 recorded · 476 measured · Source: the US BTS Wednesday · 84.2% · 482 recorded · 480 measured · Source: the US BTS Thursday · 81.6% · 474 recorded · 472 measured · Source: the US BTS Friday · 81.5% · 473 recorded · 469 measured · Source: the US BTS Saturday · 82.8% · 326 recorded · 325 measured · Source: the US BTS Sunday · 81.3% · 463 recorded · 454 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 · 12.7 min · 484 recorded · 479 measured · Source: the US BTS Tuesday · 5.0 min · 481 recorded · 476 measured · Source: the US BTS Wednesday · 8.5 min · 482 recorded · 480 measured · Source: the US BTS Thursday · 10.6 min · 474 recorded · 472 measured · Source: the US BTS Friday · 9.4 min · 473 recorded · 469 measured · Source: the US BTS Saturday · 6.1 min · 326 recorded · 325 measured · Source: the US BTS Sunday · 10.7 min · 463 recorded · 454 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 · 484 · 484 recorded · 479 measured · Source: the US BTS Tuesday · 481 · 481 recorded · 476 measured · Source: the US BTS Wednesday · 482 · 482 recorded · 480 measured · Source: the US BTS Thursday · 474 · 474 recorded · 472 measured · Source: the US BTS Friday · 473 · 473 recorded · 469 measured · Source: the US BTS Saturday · 326 · 326 recorded · 325 measured · Source: the US BTS Sunday · 463 · 463 recorded · 454 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday77.5%12.7 min479484
Tuesday85.1%5.0 min476481
Wednesday84.2%8.5 min480482
Thursday81.6%10.6 min472474
Friday81.5%9.4 min469473
Saturday82.8%6.1 min325326
Sunday81.3%10.7 min454463

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 · 82.7% · 230 recorded · 226 measured · Source: the US BTS Feb · 85.5% · 200 recorded · 200 measured · Source: the US BTS Mar · 83.2% · 230 recorded · 226 measured · Source: the US BTS Apr · 83.7% · 296 recorded · 295 measured · Source: the US BTS May · 80.4% · 348 recorded · 346 measured · Source: the US BTS Jun · 77.7% · 334 recorded · 328 measured · Source: the US BTS Jul · 79.4% · 342 recorded · 340 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 165 recorded · 163 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 154 recorded · 154 measured · Source: the US BTS Oct · 90.1% · 272 recorded · 272 measured · Source: the US BTS Nov · 87.9% · 300 recorded · 298 measured · Source: the US BTS Dec · 77.5% · 312 recorded · 307 measured · Source: the US BTS

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Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Jan · 7.4 min · 230 recorded · 226 measured · Source: the US BTS Feb · 2.7 min · 200 recorded · 200 measured · Source: the US BTS Mar · 10.0 min · 230 recorded · 226 measured · Source: the US BTS Apr · 10.0 min · 296 recorded · 295 measured · Source: the US BTS May · 11.0 min · 348 recorded · 346 measured · Source: the US BTS Jun · 15.0 min · 334 recorded · 328 measured · Source: the US BTS Jul · 9.6 min · 342 recorded · 340 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 165 recorded · 163 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 154 recorded · 154 measured · Source: the US BTS Oct · 1.0 min · 272 recorded · 272 measured · Source: the US BTS Nov · 2.7 min · 300 recorded · 298 measured · Source: the US BTS Dec · 11.2 min · 312 recorded · 307 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 · 230 · 230 recorded · 226 measured · Source: the US BTS Feb · 200 · 200 recorded · 200 measured · Source: the US BTS Mar · 230 · 230 recorded · 226 measured · Source: the US BTS Apr · 296 · 296 recorded · 295 measured · Source: the US BTS May · 348 · 348 recorded · 346 measured · Source: the US BTS Jun · 334 · 334 recorded · 328 measured · Source: the US BTS Jul · 342 · 342 recorded · 340 measured · Source: the US BTS Aug · 165 · 165 recorded · 163 measured · Source: the US BTS Sep · 154 · 154 recorded · 154 measured · Source: the US BTS Oct · 272 · 272 recorded · 272 measured · Source: the US BTS Nov · 300 · 300 recorded · 298 measured · Source: the US BTS Dec · 312 · 312 recorded · 307 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan82.7%7.4 min226230
Feb85.5%2.7 min200200
Mar83.2%10.0 min226230
Apr83.7%10.0 min295296
May80.4%11.0 min346348
Jun77.7%15.0 min328334
Jul79.4%9.6 min340342
AugFewer than 200 measured departures—163165
SepFewer than 200 measured departures—154154
Oct90.1%1.0 min272272
Nov87.9%2.7 min298300
Dec77.5%11.2 min307312

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 81.2% 2,585
  • Delayed >15 min 17.9% 570
  • Cancelled 0.9% 28
  • 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
DL2717 SAT → MSP 658 93.2%
DL2773 MSP → SAT 654 71.5%
DL2667 MSP → SAT 622 85.8%
DL2528 SAT → MSP 422 77.2%
DL2675 SAT → MSP 229 80.2%
DL2675 MSP → SAT 227 72.4%
DL1692 SAT → MSP 99 87.8%
DL2580 MSP → SAT 88 86.4%
DL2669 SAT → MSP 66 83.3%
DL1732 SAT → MSP 32 90.6%
DL2344 SAT → MSP 32 90.6%

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 172 +2.4% 0 80.2%
June 2026 162 −2.4% 4 84.0%
May 2026 174 +1.2% 0 90.8%
April 2026 147 −0.7% 1 83.7%
March 2026 112 −1.8% 4 83.0%
February 2026 100 +0.0% 0 84.0%
January 2026 112 −1.8% 2 82.1%
December 2025 152 −1.9% 5 73.7%
November 2025 150 +1.4% 2 84.0%
October 2025 168 +61.5% 0 89.3%
September 2025 154 0 77.3%
August 2025 163 2 76.7%
July 2025 168 2 78.6%
June 2025 166 2 71.7%
May 2025 172 2 69.8%
April 2025 148 0 83.8%
March 2025 114 0 83.3%
February 2025 100 0 87.0%
January 2025 114 2 83.3%
December 2024 155 0 81.3%
November 2024 148 0 91.9%
October 2024 104 0 91.3%

How to read this chart

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