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700 km · Domestic

Dallas Love Field (DAL) – Louis Armstrong New Orleans (MSY)

In July 2026, 335 flights operated between Dallas Love Field and Louis Armstrong New Orleans (both directions), and 64.5% 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
January340355▲ 4.4%
February399374▼ 6.3%
March416415▼ 0.2%
April383389▲ 1.6%
May392399▲ 1.8%
June332323▼ 2.7%
July333335▲ 0.6%
August359––
September357––
October442–in progress
November396––
December380––
Year to date (Jan–Jul)2,5952,590▼ 0.2%

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
January85.0%85.9%▲ 1.1%
February84.5%82.4%▼ 2.5%
March75.0%69.4%▼ 7.5%
April77.8%76.3%▼ 1.9%
May76.0%62.4%▼ 17.9%
June65.1%57.6%▼ 11.5%
July69.7%64.5%▼ 7.5%
August75.5%––
September84.3%––
October73.5%–in progress
November72.5%––
December73.9%––
Year-to-date average (Jan–Jul)76.2%71.2%▼ 6.5%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January4523▼ 48.9%
February12▲ 100.0%
March43▼ 25.0%
April110▼ 100.0%
May104▼ 60.0%
June21▼ 50.0%
July330.0%
August1––
September1––
October6–in progress
November7––
December1––
Year to date (Jan–Jul)7636▼ 52.6%

By direction

DAL → MSY

Scheduled flights
4,135
Flights operated
4,071
Cancelled
64 · 1.5%
On-time departures
75.0%

MSY → DAL

Scheduled flights
4,130
Flights operated
4,061
Cancelled
69 · 1.7%
On-time departures
75.3%

DAL → MSY and MSY → DAL counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Southwest Airlines WN 8,265 100.0% 75.1% 133

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 delay08:00–09:000.4min · 363 recorded · 362 measured
Gap to highest-delay hour29.9min08:00 ↔ 21:00
Recorded flights8,265DAL–MSY

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 · 94.0% · 408 recorded · 403 measured · Source: the US BTS 06:00 · 93.7% · 561 recorded · 553 measured · Source: the US BTS 07:00 · 93.0% · 749 recorded · 738 measured · Source: the US BTS 08:00 · 94.2% · 363 recorded · 362 measured · Source: the US BTS 09:00 · 88.1% · 409 recorded · 394 measured · Source: the US BTS 10:00 · 83.1% · 418 recorded · 414 measured · Source: the US BTS 11:00 · 82.5% · 611 recorded · 601 measured · Source: the US BTS 12:00 · 76.1% · 413 recorded · 402 measured · Source: the US BTS 13:00 · 71.7% · 543 recorded · 534 measured · Source: the US BTS 14:00 · 69.9% · 474 recorded · 469 measured · Source: the US BTS 15:00 · 65.9% · 431 recorded · 425 measured · Source: the US BTS 16:00 · 62.9% · 499 recorded · 493 measured · Source: the US BTS 17:00 · 67.7% · 394 recorded · 387 measured · Source: the US BTS 18:00 · 57.2% · 535 recorded · 528 measured · Source: the US BTS 19:00 · 58.7% · 488 recorded · 479 measured · Source: the US BTS 20:00 · 61.1% · 435 recorded · 422 measured · Source: the US BTS 21:00 · 53.2% · 299 recorded · 295 measured · Source: the US BTS 22:00 · 57.1% · 235 recorded · 233 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 · 2.1 min · 408 recorded · 403 measured · Source: the US BTS 06:00 · 0.4 min · 561 recorded · 553 measured · Source: the US BTS 07:00 · 2.0 min · 749 recorded · 738 measured · Source: the US BTS 08:00 · 0.4 min · 363 recorded · 362 measured · Source: the US BTS 09:00 · 5.5 min · 409 recorded · 394 measured · Source: the US BTS 10:00 · 7.7 min · 418 recorded · 414 measured · Source: the US BTS 11:00 · 8.2 min · 611 recorded · 601 measured · Source: the US BTS 12:00 · 14.5 min · 413 recorded · 402 measured · Source: the US BTS 13:00 · 14.5 min · 543 recorded · 534 measured · Source: the US BTS 14:00 · 16.3 min · 474 recorded · 469 measured · Source: the US BTS 15:00 · 20.4 min · 431 recorded · 425 measured · Source: the US BTS 16:00 · 21.4 min · 499 recorded · 493 measured · Source: the US BTS 17:00 · 20.0 min · 394 recorded · 387 measured · Source: the US BTS 18:00 · 25.6 min · 535 recorded · 528 measured · Source: the US BTS 19:00 · 20.7 min · 488 recorded · 479 measured · Source: the US BTS 20:00 · 22.3 min · 435 recorded · 422 measured · Source: the US BTS 21:00 · 30.3 min · 299 recorded · 295 measured · Source: the US BTS 22:00 · 20.8 min · 235 recorded · 233 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 · 408 · 408 recorded · 403 measured · Source: the US BTS 06:00 · 561 · 561 recorded · 553 measured · Source: the US BTS 07:00 · 749 · 749 recorded · 738 measured · Source: the US BTS 08:00 · 363 · 363 recorded · 362 measured · Source: the US BTS 09:00 · 409 · 409 recorded · 394 measured · Source: the US BTS 10:00 · 418 · 418 recorded · 414 measured · Source: the US BTS 11:00 · 611 · 611 recorded · 601 measured · Source: the US BTS 12:00 · 413 · 413 recorded · 402 measured · Source: the US BTS 13:00 · 543 · 543 recorded · 534 measured · Source: the US BTS 14:00 · 474 · 474 recorded · 469 measured · Source: the US BTS 15:00 · 431 · 431 recorded · 425 measured · Source: the US BTS 16:00 · 499 · 499 recorded · 493 measured · Source: the US BTS 17:00 · 394 · 394 recorded · 387 measured · Source: the US BTS 18:00 · 535 · 535 recorded · 528 measured · Source: the US BTS 19:00 · 488 · 488 recorded · 479 measured · Source: the US BTS 20:00 · 435 · 435 recorded · 422 measured · Source: the US BTS 21:00 · 299 · 299 recorded · 295 measured · Source: the US BTS 22:00 · 235 · 235 recorded · 233 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———
05:0094.0%2.1 min403408
06:0093.7%0.4 min553561
07:0093.0%2.0 min738749
08:0094.2%0.4 min362363
09:0088.1%5.5 min394409
10:0083.1%7.7 min414418
11:0082.5%8.2 min601611
12:0076.1%14.5 min402413
13:0071.7%14.5 min534543
14:0069.9%16.3 min469474
15:0065.9%20.4 min425431
16:0062.9%21.4 min493499
17:0067.7%20.0 min387394
18:0057.2%25.6 min528535
19:0058.7%20.7 min479488
20:0061.1%22.3 min422435
21:0053.2%30.3 min295299
22:0057.1%20.8 min233235
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 73.9% · 1,237 recorded · 1,220 measured · Source: the US BTS Tuesday · 83.4% · 1,124 recorded · 1,099 measured · Source: the US BTS Wednesday · 80.6% · 1,117 recorded · 1,100 measured · Source: the US BTS Thursday · 71.9% · 1,231 recorded · 1,207 measured · Source: the US BTS Friday · 71.5% · 1,251 recorded · 1,234 measured · Source: the US BTS Saturday · 76.3% · 966 recorded · 954 measured · Source: the US BTS Sunday · 70.6% · 1,339 recorded · 1,318 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 · 14.8 min · 1,237 recorded · 1,220 measured · Source: the US BTS Tuesday · 8.7 min · 1,124 recorded · 1,099 measured · Source: the US BTS Wednesday · 9.1 min · 1,117 recorded · 1,100 measured · Source: the US BTS Thursday · 15.9 min · 1,231 recorded · 1,207 measured · Source: the US BTS Friday · 14.7 min · 1,251 recorded · 1,234 measured · Source: the US BTS Saturday · 12.1 min · 966 recorded · 954 measured · Source: the US BTS Sunday · 16.0 min · 1,339 recorded · 1,318 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 · 1,237 · 1,237 recorded · 1,220 measured · Source: the US BTS Tuesday · 1,124 · 1,124 recorded · 1,099 measured · Source: the US BTS Wednesday · 1,117 · 1,117 recorded · 1,100 measured · Source: the US BTS Thursday · 1,231 · 1,231 recorded · 1,207 measured · Source: the US BTS Friday · 1,251 · 1,251 recorded · 1,234 measured · Source: the US BTS Saturday · 966 · 966 recorded · 954 measured · Source: the US BTS Sunday · 1,339 · 1,339 recorded · 1,318 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday73.9%14.8 min1,2201,237
Tuesday83.4%8.7 min1,0991,124
Wednesday80.6%9.1 min1,1001,117
Thursday71.9%15.9 min1,2071,231
Friday71.5%14.7 min1,2341,251
Saturday76.3%12.1 min954966
Sunday70.6%16.0 min1,3181,339

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 · 85.5% · 763 recorded · 695 measured · Source: the US BTS Feb · 83.4% · 776 recorded · 773 measured · Source: the US BTS Mar · 72.2% · 838 recorded · 831 measured · Source: the US BTS Apr · 77.1% · 783 recorded · 772 measured · Source: the US BTS May · 69.2% · 805 recorded · 791 measured · Source: the US BTS Jun · 61.4% · 658 recorded · 655 measured · Source: the US BTS Jul · 67.1% · 674 recorded · 668 measured · Source: the US BTS Aug · 75.5% · 360 recorded · 359 measured · Source: the US BTS Sep · 84.3% · 358 recorded · 357 measured · Source: the US BTS Oct · 77.5% · 712 recorded · 706 measured · Source: the US BTS Nov · 76.5% · 780 recorded · 769 measured · Source: the US BTS Dec · 75.8% · 758 recorded · 756 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 · 4.4 min · 763 recorded · 695 measured · Source: the US BTS Feb · 6.7 min · 776 recorded · 773 measured · Source: the US BTS Mar · 14.4 min · 838 recorded · 831 measured · Source: the US BTS Apr · 12.4 min · 783 recorded · 772 measured · Source: the US BTS May · 19.2 min · 805 recorded · 791 measured · Source: the US BTS Jun · 23.2 min · 658 recorded · 655 measured · Source: the US BTS Jul · 19.0 min · 674 recorded · 668 measured · Source: the US BTS Aug · 13.9 min · 360 recorded · 359 measured · Source: the US BTS Sep · 7.9 min · 358 recorded · 357 measured · Source: the US BTS Oct · 10.5 min · 712 recorded · 706 measured · Source: the US BTS Nov · 11.7 min · 780 recorded · 769 measured · Source: the US BTS Dec · 14.1 min · 758 recorded · 756 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 · 763 · 763 recorded · 695 measured · Source: the US BTS Feb · 776 · 776 recorded · 773 measured · Source: the US BTS Mar · 838 · 838 recorded · 831 measured · Source: the US BTS Apr · 783 · 783 recorded · 772 measured · Source: the US BTS May · 805 · 805 recorded · 791 measured · Source: the US BTS Jun · 658 · 658 recorded · 655 measured · Source: the US BTS Jul · 674 · 674 recorded · 668 measured · Source: the US BTS Aug · 360 · 360 recorded · 359 measured · Source: the US BTS Sep · 358 · 358 recorded · 357 measured · Source: the US BTS Oct · 712 · 712 recorded · 706 measured · Source: the US BTS Nov · 780 · 780 recorded · 769 measured · Source: the US BTS Dec · 758 · 758 recorded · 756 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan85.5%4.4 min695763
Feb83.4%6.7 min773776
Mar72.2%14.4 min831838
Apr77.1%12.4 min772783
May69.2%19.2 min791805
Jun61.4%23.2 min655658
Jul67.1%19.0 min668674
Aug75.5%13.9 min359360
Sep84.3%7.9 min357358
Oct77.5%10.5 min706712
Nov76.5%11.7 min769780
Dec75.8%14.1 min756758

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 73.9% 6,111
  • Delayed >15 min 24.5% 2,021
  • Cancelled 1.6% 133
  • 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

94
94 of 94
Flight numbersBy direction DeparturesOn time
WN1968 MSY → DAL 121 82.1%
WN4714 MSY → DAL 103 73.7%
WN209 DAL → MSY 98 89.5%
WN2007 DAL → MSY 97 92.4%
WN1049 MSY → DAL 89 69.1%
WN2954 DAL → MSY 81 76.5%
WN2463 DAL → MSY 80 88.0%
WN2016 DAL → MSY 72 94.4%
WN1668 DAL → MSY 61 65.6%
WN2239 MSY → DAL 61 82.0%
WN2259 MSY → DAL 61 91.7%
WN1796 DAL → MSY 60 57.6%
WN1124 DAL → MSY 58 91.4%
WN1511 DAL → MSY 58 73.7%
WN276 MSY → DAL 58 62.5%
WN2865 MSY → DAL 58 79.0%
WN3107 DAL → MSY 58 80.7%
WN3350 DAL → MSY 58 94.8%
WN2268 DAL → MSY 57 57.9%
WN3485 MSY → DAL 57 66.7%
WN4853 MSY → DAL 57 98.2%
WN2266 DAL → MSY 56 73.2%
WN2273 DAL → MSY 56 73.2%
WN106 DAL → MSY 55 75.9%
WN1717 MSY → DAL 55 90.7%
WN3744 MSY → DAL 54 84.9%
WN1615 DAL → MSY 53 34.0%
WN1346 MSY → DAL 50 70.0%
WN1466 DAL → MSY 50 94.0%
WN1521 DAL → MSY 50 89.8%
WN1664 DAL → MSY 50 87.5%
WN2259 DAL → MSY 50 96.0%
WN2333 MSY → DAL 50 84.0%
WN3229 MSY → DAL 50 86.0%
WN3237 DAL → MSY 50 96.0%
WN3486 MSY → DAL 50 56.0%
WN3790 DAL → MSY 50 50.0%
WN4677 MSY → DAL 50 32.0%
WN1603 DAL → MSY 49 81.6%
WN4793 DAL → MSY 49 38.8%
WN2879 MSY → DAL 47 93.3%
WN860 MSY → DAL 47 91.5%
WN2253 DAL → MSY 46 66.7%
WN3219 DAL → MSY 46 93.5%
WN4627 MSY → DAL 46 100.0%
WN2278 MSY → DAL 45 64.4%
WN2185 MSY → DAL 43 60.5%
WN678 DAL → MSY 43 69.8%
WN1728 MSY → DAL 42 90.5%
WN2075 MSY → DAL 42 73.2%
WN2097 MSY → DAL 42 69.1%
WN2134 DAL → MSY 42 34.2%
WN265 DAL → MSY 42 95.0%
WN4632 MSY → DAL 42 80.5%
WN3312 DAL → MSY 41 85.4%
WN1465 MSY → DAL 40 59.0%
WN1953 DAL → MSY 40 65.0%
WN4596 DAL → MSY 39 87.2%
WN2477 MSY → DAL 36 88.9%
WN4598 MSY → DAL 36 86.1%
WN1686 MSY → DAL 35 34.3%
WN1927 MSY → DAL 35 94.1%
WN2512 DAL → MSY 35 54.3%
WN4932 DAL → MSY 35 85.7%
WN1775 DAL → MSY 34 61.8%
WN2073 MSY → DAL 34 91.2%
WN2115 DAL → MSY 34 72.7%
WN2150 DAL → MSY 34 62.5%
WN2877 MSY → DAL 34 58.1%
WN2964 MSY → DAL 34 91.2%
WN4419 MSY → DAL 34 52.9%
WN4502 MSY → DAL 34 48.5%
WN462 MSY → DAL 34 58.8%
WN851 MSY → DAL 34 91.2%
WN1279 MSY → DAL 33 96.9%
WN1413 MSY → DAL 33 72.7%
WN1898 MSY → DAL 33 87.9%
WN2130 MSY → DAL 33 81.8%
WN2335 MSY → DAL 33 40.6%
WN2387 DAL → MSY 33 75.8%
WN3129 DAL → MSY 33 72.7%
WN3224 MSY → DAL 33 75.0%
WN3786 MSY → DAL 33 72.7%
WN739 DAL → MSY 33 81.8%
WN998 MSY → DAL 33 57.6%
WN1476 MSY → DAL 32 100.0%
WN2454 DAL → MSY 32 50.0%
WN1587 DAL → MSY 31 86.2%
WN1623 DAL → MSY 31 48.4%
WN2275 DAL → MSY 31 87.1%
WN4019 MSY → DAL 31 73.3%
WN1066 DAL → MSY 30 90.0%
WN3882 MSY → DAL 30 93.3%
WN4003 MSY → DAL 30 86.7%

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 335 +0.6% 3 64.5%
June 2026 323 −2.7% 1 57.6%
May 2026 399 +1.8% 4 62.4%
April 2026 389 +1.6% 0 76.3%
March 2026 415 −0.2% 3 69.4%
February 2026 374 −6.3% 2 82.4%
January 2026 355 +4.4% 23 85.9%
December 2025 380 +1.1% 1 73.9%
November 2025 396 +6.2% 7 72.5%
October 2025 442 +67.4% 6 73.5%
September 2025 357 1 84.3%
August 2025 359 1 75.5%
July 2025 333 3 69.7%
June 2025 332 2 65.1%
May 2025 392 10 76.0%
April 2025 383 11 77.8%
March 2025 416 4 75.0%
February 2025 399 1 84.5%
January 2025 340 45 85.0%
December 2024 376 1 77.7%
November 2024 373 4 80.7%
October 2024 264 0 84.1%

How to read this chart

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