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2,584 km · Domestic

Denver (DEN) – Southwest Florida (RSW)

In July 2026, 165 flights operated between Denver and Southwest Florida (both directions), and 81.2% 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
January233262▲ 12.4%
February215238▲ 10.7%
March284305▲ 7.4%
April182208▲ 14.3%
May170189▲ 11.2%
June127161▲ 26.8%
July124165▲ 33.1%
August70––
September72––
October182–in progress
November193––
December255––
Year to date (Jan–Jul)1,3351,528▲ 14.5%

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
January84.1%85.1%▲ 1.2%
February84.2%79.4%▼ 5.7%
March81.3%74.8%▼ 8.0%
April81.9%86.1%▲ 5.1%
May77.6%86.2%▲ 11.1%
June79.5%82.0%▲ 3.1%
July72.6%81.2%▲ 11.8%
August82.9%––
September87.5%––
October86.8%–in progress
November84.5%––
December77.6%––
Year-to-date average (Jan–Jul)80.2%82.1%▲ 2.4%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January00–
February10▼ 100.0%
March04–
April00–
May01–
June00–
July00–
August0––
September1––
October0–in progress
November0––
December0––
Year to date (Jan–Jul)15▲ 400.0%

Airlines on this route

  1. United Airlines 67.2%
  2. Southwest Airlines 28.6%
  3. Frontier Airlines 4.2%

Oct 1, 2024 – Jul 31, 2026

By direction

DEN → RSW

Scheduled flights
2,082
Flights operated
2,080
Cancelled
2 · 0.1%
On-time departures
80.2%

RSW → DEN

Scheduled flights
2,083
Flights operated
2,077
Cancelled
6 · 0.3%
On-time departures
83.7%

DEN → RSW and RSW → DEN counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
United Airlines UA 2,799 67.2% 86.5% 3
Southwest Airlines WN 1,192 28.6% 72.7% 3
Frontier Airlines F9 174 4.2% 73.3% 2

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 delay08:00–09:00-0.1min · 648 recorded · 648 measured
Gap to highest-delay hour18.6min08:00 ↔ 17:00
Recorded flights4,165DEN–RSW

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
00:00 · Fewer than 200 measured departures · 23 recorded · 23 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 · Fewer than 200 measured departures · 7 recorded · 7 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 75 recorded · 74 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 70 recorded · 70 measured · Source: the US BTS 08:00 · 94.9% · 648 recorded · 648 measured · Source: the US BTS 09:00 · 91.2% · 716 recorded · 716 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 196 recorded · 194 measured · Source: the US BTS 11:00 · 81.2% · 245 recorded · 245 measured · Source: the US BTS 12:00 · 76.2% · 370 recorded · 369 measured · Source: the US BTS 13:00 · 71.2% · 243 recorded · 243 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 156 recorded · 156 measured · Source: the US BTS 15:00 · 78.9% · 507 recorded · 506 measured · Source: the US BTS 16:00 · 76.7% · 439 recorded · 437 measured · Source: the US BTS 17:00 · 70.8% · 268 recorded · 267 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 136 recorded · 136 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 20 recorded · 20 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 40 recorded · 40 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 4 recorded · 4 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 · Fewer than 200 measured departures · 23 recorded · 23 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 · Fewer than 200 measured departures · 7 recorded · 7 measured · Source: the US BTS 06:00 · Fewer than 200 measured departures · 75 recorded · 74 measured · Source: the US BTS 07:00 · Fewer than 200 measured departures · 70 recorded · 70 measured · Source: the US BTS 08:00 · -0.1 min · 648 recorded · 648 measured · Source: the US BTS 09:00 · 3.9 min · 716 recorded · 716 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 196 recorded · 194 measured · Source: the US BTS 11:00 · 9.9 min · 245 recorded · 245 measured · Source: the US BTS 12:00 · 11.4 min · 370 recorded · 369 measured · Source: the US BTS 13:00 · 16.7 min · 243 recorded · 243 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 156 recorded · 156 measured · Source: the US BTS 15:00 · 13.2 min · 507 recorded · 506 measured · Source: the US BTS 16:00 · 13.0 min · 439 recorded · 437 measured · Source: the US BTS 17:00 · 18.5 min · 268 recorded · 267 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 136 recorded · 136 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 20 recorded · 20 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 40 recorded · 40 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 2 recorded · 2 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · Fewer than 200 measured departures · 4 recorded · 4 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 · 23 · 23 recorded · 23 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 · 7 · 7 recorded · 7 measured · Source: the US BTS 06:00 · 75 · 75 recorded · 74 measured · Source: the US BTS 07:00 · 70 · 70 recorded · 70 measured · Source: the US BTS 08:00 · 648 · 648 recorded · 648 measured · Source: the US BTS 09:00 · 716 · 716 recorded · 716 measured · Source: the US BTS 10:00 · 196 · 196 recorded · 194 measured · Source: the US BTS 11:00 · 245 · 245 recorded · 245 measured · Source: the US BTS 12:00 · 370 · 370 recorded · 369 measured · Source: the US BTS 13:00 · 243 · 243 recorded · 243 measured · Source: the US BTS 14:00 · 156 · 156 recorded · 156 measured · Source: the US BTS 15:00 · 507 · 507 recorded · 506 measured · Source: the US BTS 16:00 · 439 · 439 recorded · 437 measured · Source: the US BTS 17:00 · 268 · 268 recorded · 267 measured · Source: the US BTS 18:00 · 136 · 136 recorded · 136 measured · Source: the US BTS 19:00 · 20 · 20 recorded · 20 measured · Source: the US BTS 20:00 · 40 · 40 recorded · 40 measured · Source: the US BTS 21:00 · 2 · 2 recorded · 2 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · 4 · 4 recorded · 4 measured · Source: the US BTS

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View the figures
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:00Fewer than 200 measured departures—2323
01:00No observations———
02:00No observations———
03:00No observations———
04:00No observations———
05:00Fewer than 200 measured departures—77
06:00Fewer than 200 measured departures—7475
07:00Fewer than 200 measured departures—7070
08:0094.9%-0.1 min648648
09:0091.2%3.9 min716716
10:00Fewer than 200 measured departures—194196
11:0081.2%9.9 min245245
12:0076.2%11.4 min369370
13:0071.2%16.7 min243243
14:00Fewer than 200 measured departures—156156
15:0078.9%13.2 min506507
16:0076.7%13.0 min437439
17:0070.8%18.5 min267268
18:00Fewer than 200 measured departures—136136
19:00Fewer than 200 measured departures—2020
20:00Fewer than 200 measured departures—4040
21:00Fewer than 200 measured departures—22
22:00No observations———
23:00Fewer than 200 measured departures—44

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 82.3% · 592 recorded · 588 measured · Source: the US BTS Tuesday · 84.0% · 537 recorded · 536 measured · Source: the US BTS Wednesday · 85.2% · 543 recorded · 542 measured · Source: the US BTS Thursday · 84.6% · 611 recorded · 611 measured · Source: the US BTS Friday · 81.6% · 598 recorded · 598 measured · Source: the US BTS Saturday · 80.7% · 648 recorded · 647 measured · Source: the US BTS Sunday · 76.4% · 636 recorded · 635 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 · 8.6 min · 592 recorded · 588 measured · Source: the US BTS Tuesday · 11.4 min · 537 recorded · 536 measured · Source: the US BTS Wednesday · 5.4 min · 543 recorded · 542 measured · Source: the US BTS Thursday · 6.5 min · 611 recorded · 611 measured · Source: the US BTS Friday · 9.6 min · 598 recorded · 598 measured · Source: the US BTS Saturday · 11.1 min · 648 recorded · 647 measured · Source: the US BTS Sunday · 14.2 min · 636 recorded · 635 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 · 592 · 592 recorded · 588 measured · Source: the US BTS Tuesday · 537 · 537 recorded · 536 measured · Source: the US BTS Wednesday · 543 · 543 recorded · 542 measured · Source: the US BTS Thursday · 611 · 611 recorded · 611 measured · Source: the US BTS Friday · 598 · 598 recorded · 598 measured · Source: the US BTS Saturday · 648 · 648 recorded · 647 measured · Source: the US BTS Sunday · 636 · 636 recorded · 635 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday82.3%8.6 min588592
Tuesday84.0%11.4 min536537
Wednesday85.2%5.4 min542543
Thursday84.6%6.5 min611611
Friday81.6%9.6 min598598
Saturday80.7%11.1 min647648
Sunday76.4%14.2 min635636

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 · 84.7% · 495 recorded · 495 measured · Source: the US BTS Feb · 81.7% · 454 recorded · 453 measured · Source: the US BTS Mar · 77.9% · 593 recorded · 589 measured · Source: the US BTS Apr · 84.1% · 390 recorded · 390 measured · Source: the US BTS May · 82.2% · 360 recorded · 359 measured · Source: the US BTS Jun · 80.9% · 288 recorded · 288 measured · Source: the US BTS Jul · 77.5% · 289 recorded · 289 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 70 recorded · 70 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 73 recorded · 72 measured · Source: the US BTS Oct · 89.1% · 284 recorded · 284 measured · Source: the US BTS Nov · 85.8% · 387 recorded · 387 measured · Source: the US BTS Dec · 77.8% · 482 recorded · 481 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 · 6.9 min · 495 recorded · 495 measured · Source: the US BTS Feb · 11.2 min · 454 recorded · 453 measured · Source: the US BTS Mar · 13.3 min · 593 recorded · 589 measured · Source: the US BTS Apr · 8.3 min · 390 recorded · 390 measured · Source: the US BTS May · 8.6 min · 360 recorded · 359 measured · Source: the US BTS Jun · 12.7 min · 288 recorded · 288 measured · Source: the US BTS Jul · 11.1 min · 289 recorded · 289 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 70 recorded · 70 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 73 recorded · 72 measured · Source: the US BTS Oct · 5.8 min · 284 recorded · 284 measured · Source: the US BTS Nov · 4.3 min · 387 recorded · 387 measured · Source: the US BTS Dec · 13.2 min · 482 recorded · 481 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 · 495 · 495 recorded · 495 measured · Source: the US BTS Feb · 454 · 454 recorded · 453 measured · Source: the US BTS Mar · 593 · 593 recorded · 589 measured · Source: the US BTS Apr · 390 · 390 recorded · 390 measured · Source: the US BTS May · 360 · 360 recorded · 359 measured · Source: the US BTS Jun · 288 · 288 recorded · 288 measured · Source: the US BTS Jul · 289 · 289 recorded · 289 measured · Source: the US BTS Aug · 70 · 70 recorded · 70 measured · Source: the US BTS Sep · 73 · 73 recorded · 72 measured · Source: the US BTS Oct · 284 · 284 recorded · 284 measured · Source: the US BTS Nov · 387 · 387 recorded · 387 measured · Source: the US BTS Dec · 482 · 482 recorded · 481 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan84.7%6.9 min495495
Feb81.7%11.2 min453454
Mar77.9%13.3 min589593
Apr84.1%8.3 min390390
May82.2%8.6 min359360
Jun80.9%12.7 min288288
Jul77.5%11.1 min289289
AugFewer than 200 measured departures—7070
SepFewer than 200 measured departures—7273
Oct89.1%5.8 min284284
Nov85.8%4.3 min387387
Dec77.8%13.2 min481482

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 81.8% 3,408
  • Delayed >15 min 18.0% 749
  • Cancelled 0.2% 8
  • 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

41
41 of 41
Flight numbersBy direction DeparturesOn time
UA2601 DEN → RSW 455 92.1%
UA1884 RSW → DEN 277 75.1%
UA1923 RSW → DEN 190 95.8%
WN2732 RSW → DEN 100 93.9%
UA265 DEN → RSW 98 75.5%
UA1704 RSW → DEN 88 85.1%
UA2671 DEN → RSW 88 75.0%
UA639 RSW → DEN 71 94.4%
F993803 RSW → DEN 66 66.2%
WN2315 DEN → RSW 64 68.8%
WN2739 DEN → RSW 61 57.4%
WN3354 RSW → DEN 61 78.7%
F993804 DEN → RSW 58 82.5%
WN130 RSW → DEN 58 86.2%
WN2044 DEN → RSW 58 63.8%
WN2188 RSW → DEN 58 87.9%
WN670 DEN → RSW 58 72.4%
UA453 DEN → RSW 56 91.1%
UA2348 DEN → RSW 54 85.2%
UA1029 RSW → DEN 53 100.0%
UA318 RSW → DEN 52 96.2%
WN2864 DEN → RSW 47 68.1%
WN1949 DEN → RSW 46 67.4%
UA2293 DEN → RSW 45 88.9%
UA424 DEN → RSW 44 84.1%
UA1165 DEN → RSW 37 91.9%
UA1320 RSW → DEN 37 100.0%
UA1773 RSW → DEN 37 88.9%
UA280 RSW → DEN 37 75.7%
UA482 DEN → RSW 37 94.6%
UA529 RSW → DEN 37 94.6%
UA1260 DEN → RSW 36 83.3%
UA1354 RSW → DEN 36 86.1%
UA2258 RSW → DEN 36 86.1%
UA2403 DEN → RSW 36 97.2%
UA2281 DEN → RSW 35 82.9%
WN2722 RSW → DEN 33 75.8%
WN2956 DEN → RSW 33 69.7%
WN651 DEN → RSW 33 56.3%
WN1209 RSW → DEN 30 80.0%
WN1697 DEN → RSW 30 80.0%

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 165 +33.1% 0 81.2%
June 2026 161 +26.8% 0 82.0%
May 2026 189 +11.2% 1 86.2%
April 2026 208 +14.3% 0 86.1%
March 2026 305 +7.4% 4 74.8%
February 2026 238 +10.7% 0 79.4%
January 2026 262 +12.4% 0 85.1%
December 2025 255 +12.8% 0 77.6%
November 2025 193 −0.5% 0 84.5%
October 2025 182 +78.4% 0 86.8%
September 2025 72 1 87.5%
August 2025 70 0 82.9%
July 2025 124 0 72.6%
June 2025 127 0 79.5%
May 2025 170 0 77.6%
April 2025 182 0 81.9%
March 2025 284 0 81.3%
February 2025 215 1 84.2%
January 2025 233 0 84.1%
December 2024 226 1 77.9%
November 2024 194 0 87.1%
October 2024 102 0 93.1%

How to read this chart

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