Aviation Data
EN
EnglishTiếng Việt

1,881 km · Domestic

Fort Lauderdale Hollywood (FLL) – Chicago Midway (MDW)

In July 2026, 183 flights operated between Fort Lauderdale Hollywood and Chicago Midway (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
January192193▲ 0.5%
February173184▲ 6.4%
March220205▼ 6.8%
April200191▼ 4.5%
May202194▼ 4.0%
June187179▼ 4.3%
July193183▼ 5.2%
August168––
September161––
October182–in progress
November180––
December194––
Year to date (Jan–Jul)1,3671,329▼ 2.8%

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
January77.1%76.2%▼ 1.2%
February81.5%74.5%▼ 8.6%
March76.4%61.0%▼ 20.2%
April81.0%76.4%▼ 5.7%
May75.2%66.5%▼ 11.6%
June69.5%61.5%▼ 11.5%
July68.4%64.5%▼ 5.7%
August75.0%––
September79.5%––
October75.8%–in progress
November74.4%––
December60.8%––
Year-to-date average (Jan–Jul)75.6%68.7%▼ 9.2%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January110.0%
February30▼ 100.0%
March213▲ 550.0%
April03–
May00–
June30▼ 100.0%
July13▲ 200.0%
August2––
September1––
October0–in progress
November9––
December1––
Year to date (Jan–Jul)1020▲ 100.0%

By direction

FLL → MDW

Scheduled flights
2,082
Flights operated
2,059
Cancelled
23 · 1.1%
On-time departures
72.2%

MDW → FLL

Scheduled flights
2,080
Flights operated
2,057
Cancelled
23 · 1.1%
On-time departures
75.0%

FLL → MDW and MDW → FLL counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Southwest Airlines WN 4,162 100.0% 73.6% 46

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 delay05:00–06:000.6min · 226 recorded · 224 measured
Gap to highest-delay hour25.5min05:00 ↔ 18:00
Recorded flights4,162FLL–MDW

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 · 94.6% · 226 recorded · 224 measured · Source: the US BTS 06:00 · 93.4% · 571 recorded · 563 measured · Source: the US BTS 07:00 · 89.1% · 293 recorded · 293 measured · Source: the US BTS 08:00 · 84.9% · 226 recorded · 225 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 84 recorded · 80 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 117 recorded · 116 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 145 recorded · 144 measured · Source: the US BTS 12:00 · 73.9% · 289 recorded · 284 measured · Source: the US BTS 13:00 · 66.6% · 361 recorded · 359 measured · Source: the US BTS 14:00 · 60.1% · 288 recorded · 286 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 151 recorded · 150 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 152 recorded · 151 measured · Source: the US BTS 17:00 · 70.9% · 238 recorded · 237 measured · Source: the US BTS 18:00 · 58.1% · 427 recorded · 422 measured · Source: the US BTS 19:00 · 61.8% · 290 recorded · 285 measured · Source: the US BTS 20:00 · 60.2% · 205 recorded · 201 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 98 recorded · 95 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 1 recorded · 1 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 · 0.6 min · 226 recorded · 224 measured · Source: the US BTS 06:00 · 3.1 min · 571 recorded · 563 measured · Source: the US BTS 07:00 · 6.6 min · 293 recorded · 293 measured · Source: the US BTS 08:00 · 6.2 min · 226 recorded · 225 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 84 recorded · 80 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 117 recorded · 116 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 145 recorded · 144 measured · Source: the US BTS 12:00 · 17.1 min · 289 recorded · 284 measured · Source: the US BTS 13:00 · 19.2 min · 361 recorded · 359 measured · Source: the US BTS 14:00 · 24.3 min · 288 recorded · 286 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 151 recorded · 150 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 152 recorded · 151 measured · Source: the US BTS 17:00 · 17.1 min · 238 recorded · 237 measured · Source: the US BTS 18:00 · 26.1 min · 427 recorded · 422 measured · Source: the US BTS 19:00 · 21.9 min · 290 recorded · 285 measured · Source: the US BTS 20:00 · 21.9 min · 205 recorded · 201 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 98 recorded · 95 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 1 recorded · 1 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 · 226 · 226 recorded · 224 measured · Source: the US BTS 06:00 · 571 · 571 recorded · 563 measured · Source: the US BTS 07:00 · 293 · 293 recorded · 293 measured · Source: the US BTS 08:00 · 226 · 226 recorded · 225 measured · Source: the US BTS 09:00 · 84 · 84 recorded · 80 measured · Source: the US BTS 10:00 · 117 · 117 recorded · 116 measured · Source: the US BTS 11:00 · 145 · 145 recorded · 144 measured · Source: the US BTS 12:00 · 289 · 289 recorded · 284 measured · Source: the US BTS 13:00 · 361 · 361 recorded · 359 measured · Source: the US BTS 14:00 · 288 · 288 recorded · 286 measured · Source: the US BTS 15:00 · 151 · 151 recorded · 150 measured · Source: the US BTS 16:00 · 152 · 152 recorded · 151 measured · Source: the US BTS 17:00 · 238 · 238 recorded · 237 measured · Source: the US BTS 18:00 · 427 · 427 recorded · 422 measured · Source: the US BTS 19:00 · 290 · 290 recorded · 285 measured · Source: the US BTS 20:00 · 205 · 205 recorded · 201 measured · Source: the US BTS 21:00 · 98 · 98 recorded · 95 measured · Source: the US BTS 22:00 · 1 · 1 recorded · 1 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.

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———
05:0094.6%0.6 min224226
06:0093.4%3.1 min563571
07:0089.1%6.6 min293293
08:0084.9%6.2 min225226
09:00Fewer than 200 measured departures—8084
10:00Fewer than 200 measured departures—116117
11:00Fewer than 200 measured departures—144145
12:0073.9%17.1 min284289
13:0066.6%19.2 min359361
14:0060.1%24.3 min286288
15:00Fewer than 200 measured departures—150151
16:00Fewer than 200 measured departures—151152
17:0070.9%17.1 min237238
18:0058.1%26.1 min422427
19:0061.8%21.9 min285290
20:0060.2%21.9 min201205
21:00Fewer than 200 measured departures—9598
22:00Fewer than 200 measured departures—11
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 70.8% · 572 recorded · 559 measured · Source: the US BTS Tuesday · 76.6% · 549 recorded · 547 measured · Source: the US BTS Wednesday · 80.4% · 545 recorded · 540 measured · Source: the US BTS Thursday · 69.9% · 566 recorded · 562 measured · Source: the US BTS Friday · 70.3% · 572 recorded · 568 measured · Source: the US BTS Saturday · 79.1% · 709 recorded · 699 measured · Source: the US BTS Sunday · 67.7% · 649 recorded · 641 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 · 17.9 min · 572 recorded · 559 measured · Source: the US BTS Tuesday · 13.4 min · 549 recorded · 547 measured · Source: the US BTS Wednesday · 8.7 min · 545 recorded · 540 measured · Source: the US BTS Thursday · 16.2 min · 566 recorded · 562 measured · Source: the US BTS Friday · 17.1 min · 572 recorded · 568 measured · Source: the US BTS Saturday · 11.2 min · 709 recorded · 699 measured · Source: the US BTS Sunday · 21.6 min · 649 recorded · 641 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 · 572 · 572 recorded · 559 measured · Source: the US BTS Tuesday · 549 · 549 recorded · 547 measured · Source: the US BTS Wednesday · 545 · 545 recorded · 540 measured · Source: the US BTS Thursday · 566 · 566 recorded · 562 measured · Source: the US BTS Friday · 572 · 572 recorded · 568 measured · Source: the US BTS Saturday · 709 · 709 recorded · 699 measured · Source: the US BTS Sunday · 649 · 649 recorded · 641 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
Monday70.8%17.9 min559572
Tuesday76.6%13.4 min547549
Wednesday80.4%8.7 min540545
Thursday69.9%16.2 min562566
Friday70.3%17.1 min568572
Saturday79.1%11.2 min699709
Sunday67.7%21.6 min641649

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 · 76.6% · 387 recorded · 385 measured · Source: the US BTS Feb · 77.9% · 360 recorded · 357 measured · Source: the US BTS Mar · 68.9% · 440 recorded · 425 measured · Source: the US BTS Apr · 78.8% · 394 recorded · 391 measured · Source: the US BTS May · 71.0% · 396 recorded · 396 measured · Source: the US BTS Jun · 65.6% · 369 recorded · 366 measured · Source: the US BTS Jul · 66.5% · 380 recorded · 376 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 170 recorded · 168 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 162 recorded · 161 measured · Source: the US BTS Oct · 77.6% · 300 recorded · 299 measured · Source: the US BTS Nov · 81.7% · 403 recorded · 394 measured · Source: the US BTS Dec · 69.1% · 401 recorded · 398 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 · 10.6 min · 387 recorded · 385 measured · Source: the US BTS Feb · 10.1 min · 360 recorded · 357 measured · Source: the US BTS Mar · 20.7 min · 440 recorded · 425 measured · Source: the US BTS Apr · 11.3 min · 394 recorded · 391 measured · Source: the US BTS May · 14.5 min · 396 recorded · 396 measured · Source: the US BTS Jun · 22.9 min · 369 recorded · 366 measured · Source: the US BTS Jul · 23.9 min · 380 recorded · 376 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 170 recorded · 168 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 162 recorded · 161 measured · Source: the US BTS Oct · 14.0 min · 300 recorded · 299 measured · Source: the US BTS Nov · 8.2 min · 403 recorded · 394 measured · Source: the US BTS Dec · 17.2 min · 401 recorded · 398 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 · 387 · 387 recorded · 385 measured · Source: the US BTS Feb · 360 · 360 recorded · 357 measured · Source: the US BTS Mar · 440 · 440 recorded · 425 measured · Source: the US BTS Apr · 394 · 394 recorded · 391 measured · Source: the US BTS May · 396 · 396 recorded · 396 measured · Source: the US BTS Jun · 369 · 369 recorded · 366 measured · Source: the US BTS Jul · 380 · 380 recorded · 376 measured · Source: the US BTS Aug · 170 · 170 recorded · 168 measured · Source: the US BTS Sep · 162 · 162 recorded · 161 measured · Source: the US BTS Oct · 300 · 300 recorded · 299 measured · Source: the US BTS Nov · 403 · 403 recorded · 394 measured · Source: the US BTS Dec · 401 · 401 recorded · 398 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
Jan76.6%10.6 min385387
Feb77.9%10.1 min357360
Mar68.9%20.7 min425440
Apr78.8%11.3 min391394
May71.0%14.5 min396396
Jun65.6%22.9 min366369
Jul66.5%23.9 min376380
AugFewer than 200 measured departures—168170
SepFewer than 200 measured departures—161162
Oct77.6%14.0 min299300
Nov81.7%8.2 min394403
Dec69.1%17.2 min398401

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 72.8% 3,028
  • Delayed >15 min 26.1% 1,088
  • Cancelled 1.1% 46
  • 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

59
59 of 59
Flight numbersBy direction DeparturesOn time
WN2037 FLL → MDW 121 72.7%
WN2967 MDW → FLL 93 79.4%
WN4893 FLL → MDW 92 91.0%
WN3307 FLL → MDW 81 75.0%
WN5305 MDW → FLL 81 77.8%
WN411 MDW → FLL 75 92.0%
WN3705 MDW → FLL 64 96.8%
WN3706 MDW → FLL 64 57.1%
WN2586 FLL → MDW 62 96.8%
WN2608 FLL → MDW 61 53.3%
WN2944 FLL → MDW 61 83.3%
WN3824 MDW → FLL 61 88.5%
WN2435 FLL → MDW 60 84.8%
WN2946 FLL → MDW 60 65.0%
WN1359 MDW → FLL 58 91.4%
WN1745 FLL → MDW 58 55.2%
WN1746 FLL → MDW 58 69.0%
WN1787 FLL → MDW 58 72.4%
WN1923 FLL → MDW 58 91.4%
WN2252 MDW → FLL 58 84.5%
WN2390 MDW → FLL 58 67.2%
WN2429 FLL → MDW 58 56.1%
WN296 MDW → FLL 58 93.1%
WN644 MDW → FLL 58 81.0%
WN1540 FLL → MDW 57 56.1%
WN1626 FLL → MDW 57 93.0%
WN1866 FLL → MDW 57 94.7%
WN3440 FLL → MDW 57 41.1%
WN3633 FLL → MDW 57 61.4%
WN3691 MDW → FLL 57 86.0%
WN974 MDW → FLL 57 70.2%
WN4409 MDW → FLL 56 80.4%
WN3862 MDW → FLL 52 49.0%
WN4419 FLL → MDW 50 84.0%
WN4899 MDW → FLL 50 38.8%
WN1870 FLL → MDW 49 41.7%
WN2239 MDW → FLL 49 71.4%
WN2777 MDW → FLL 49 38.8%
WN2792 FLL → MDW 46 64.4%
WN1691 MDW → FLL 43 82.9%
WN1869 FLL → MDW 42 78.6%
WN2041 MDW → FLL 42 61.0%
WN2796 FLL → MDW 40 59.0%
WN527 MDW → FLL 36 80.6%
WN160 MDW → FLL 34 66.7%
WN1955 FLL → MDW 34 87.1%
WN2373 FLL → MDW 33 28.1%
WN2392 FLL → MDW 33 53.1%
WN2426 MDW → FLL 33 93.9%
WN3109 MDW → FLL 33 71.9%
WN3308 FLL → MDW 33 57.6%
WN430 MDW → FLL 33 74.2%
WN548 FLL → MDW 33 97.0%
WN1308 MDW → FLL 32 71.9%
WN2578 MDW → FLL 32 59.4%
WN807 MDW → FLL 32 84.4%
WN233 FLL → MDW 31 74.2%
WN2768 FLL → MDW 31 87.1%
WN3432 MDW → FLL 31 48.4%

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 183 −5.2% 3 64.5%
June 2026 179 −4.3% 0 61.5%
May 2026 194 −4.0% 0 66.5%
April 2026 191 −4.5% 3 76.4%
March 2026 205 −6.8% 13 61.0%
February 2026 184 +6.4% 0 74.5%
January 2026 193 +0.5% 1 76.2%
December 2025 194 −4.9% 1 60.8%
November 2025 180 −15.9% 9 74.4%
October 2025 182 +55.6% 0 75.8%
September 2025 161 1 79.5%
August 2025 168 2 75.0%
July 2025 193 1 68.4%
June 2025 187 3 69.5%
May 2025 202 0 75.2%
April 2025 200 0 81.0%
March 2025 220 2 76.4%
February 2025 173 3 81.5%
January 2025 192 1 77.1%
December 2024 204 2 77.0%
November 2024 214 0 87.9%
October 2024 117 1 80.3%

How to read this chart

Loading the guide…