Aviation Data
EN
EnglishTiếng Việt

1,845 km · Domestic

Buffalo Niagara (BUF) – Southwest Florida (RSW)

In July 2026, 22 flights operated between Buffalo Niagara and Southwest Florida (both directions), and 77.3% 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 periods15 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January7020▼ 71.4%
February8228▼ 65.9%
March9032▼ 64.4%
April8144▼ 45.7%
May7044▼ 37.1%
June826▲ 225.0%
July–22–
August–––
September–––
October––in progress
November10––
December34––

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods15 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January87.1%70.0%▼ 19.6%
February75.6%75.0%▼ 0.8%
March78.9%65.6%▼ 16.9%
April81.5%88.6%▲ 8.7%
May84.3%84.1%▼ 0.2%
June75.0%88.5%▲ 18.0%
July–77.3%–
August–––
September–––
October––in progress
November90.0%––
December64.7%––

Cancelled flights by month

The most recent periods15 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January00–
February20▼ 100.0%
March20▼ 100.0%
April10▼ 100.0%
May00–
June00–
July–4–
August–––
September–––
October––in progress
November0––
December4––

Airlines on this route

  1. Southwest Airlines 47.9%
  2. Frontier Airlines 36.9%
  3. JetBlue Airways 15.2%

Nov 1, 2024 – Jul 31, 2026

By direction

BUF → RSW

Scheduled flights
361
Flights operated
354
Cancelled
7 · 1.9%
On-time departures
81.9%

RSW → BUF

Scheduled flights
362
Flights operated
356
Cancelled
6 · 1.7%
On-time departures
79.2%

BUF → RSW and RSW → BUF counted separately.

Airlines on this route

Nov 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Southwest Airlines WN 346 47.9% 77.9% 2
Frontier Airlines F9 267 36.9% 80.4% 7
JetBlue Airways B6 110 15.2% 89.6% 4

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 · Nov 23, 2024 → Jul 30, 2026

Recorded flights723BUF–RSW

Departure hour

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 · 17 · 17 recorded · 17 measured · Source: the US BTS 06:00 · 70 · 70 recorded · 68 measured · Source: the US BTS 07:00 · 56 · 56 recorded · 56 measured · Source: the US BTS 08:00 · 22 · 22 recorded · 22 measured · Source: the US BTS 09:00 · 24 · 24 recorded · 24 measured · Source: the US BTS 10:00 · 33 · 33 recorded · 32 measured · Source: the US BTS 11:00 · 96 · 96 recorded · 94 measured · Source: the US BTS 12:00 · 73 · 73 recorded · 73 measured · Source: the US BTS 13:00 · 20 · 20 recorded · 20 measured · Source: the US BTS 14:00 · 50 · 50 recorded · 49 measured · Source: the US BTS 15:00 · 82 · 82 recorded · 80 measured · Source: the US BTS 16:00 · 22 · 22 recorded · 22 measured · Source: the US BTS 17:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 18:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 19:00 · 17 · 17 recorded · 17 measured · Source: the US BTS 20:00 · 69 · 69 recorded · 68 measured · Source: the US BTS 21:00 · 67 · 67 recorded · 64 measured · Source: the US BTS 22:00 · 5 · 5 recorded · 4 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.

No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.

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———
05:00Fewer than 200 measured departures—1717
06:00Fewer than 200 measured departures—6870
07:00Fewer than 200 measured departures—5656
08:00Fewer than 200 measured departures—2222
09:00Fewer than 200 measured departures—2424
10:00Fewer than 200 measured departures—3233
11:00Fewer than 200 measured departures—9496
12:00Fewer than 200 measured departures—7373
13:00Fewer than 200 measured departures—2020
14:00Fewer than 200 measured departures—4950
15:00Fewer than 200 measured departures—8082
16:00Fewer than 200 measured departures—2222
17:00No observations———
18:00No observations———
19:00Fewer than 200 measured departures—1717
20:00Fewer than 200 measured departures—6869
21:00Fewer than 200 measured departures—6467
22:00Fewer than 200 measured departures—45
23:00No observations———

Day of week

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 62 · 62 recorded · 56 measured · Source: the US BTS Tuesday · 99 · 99 recorded · 99 measured · Source: the US BTS Wednesday · 54 · 54 recorded · 54 measured · Source: the US BTS Thursday · 102 · 102 recorded · 100 measured · Source: the US BTS Friday · 70 · 70 recorded · 70 measured · Source: the US BTS Saturday · 194 · 194 recorded · 193 measured · Source: the US BTS Sunday · 142 · 142 recorded · 138 measured · Source: the US BTS

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

No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.

View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
MondayFewer than 200 measured departures—5662
TuesdayFewer than 200 measured departures—9999
WednesdayFewer than 200 measured departures—5454
ThursdayFewer than 200 measured departures—100102
FridayFewer than 200 measured departures—7070
SaturdayFewer than 200 measured departures—193194
SundayFewer than 200 measured departures—138142

Month of year

Months combine the same calendar month across the years shown; this is a seasonal pattern, not a monthly time series.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 90 · 90 recorded · 90 measured · Source: the US BTS Feb · 112 · 112 recorded · 110 measured · Source: the US BTS Mar · 124 · 124 recorded · 122 measured · Source: the US BTS Apr · 126 · 126 recorded · 125 measured · Source: the US BTS May · 114 · 114 recorded · 114 measured · Source: the US BTS Jun · 34 · 34 recorded · 34 measured · Source: the US BTS Jul · 26 · 26 recorded · 22 measured · Source: the US BTS Aug · No observations · 0 recorded · 0 measured · Source: the US BTS Sep · No observations · 0 recorded · 0 measured · Source: the US BTS Oct · No observations · 0 recorded · 0 measured · Source: the US BTS Nov · 14 · 14 recorded · 14 measured · Source: the US BTS Dec · 83 · 83 recorded · 79 measured · Source: the US BTS

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

No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.

View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—9090
FebFewer than 200 measured departures—110112
MarFewer than 200 measured departures—122124
AprFewer than 200 measured departures—125126
MayFewer than 200 measured departures—114114
JunFewer than 200 measured departures—3434
JulFewer than 200 measured departures—2226
AugNo observations———
SepNo observations———
OctNo observations———
NovFewer than 200 measured departures—1414
DecFewer than 200 measured departures—7983

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 79.1% 572
  • Delayed >15 min 19.1% 138
  • Cancelled 1.8% 13
  • 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

6
Flight numbersBy direction DeparturesOn time
F993955 BUF → RSW 122 87.5%
F993956 RSW → BUF 93 78.0%
B662049 BUF → RSW 55 94.3%
WN1851 BUF → RSW 50 94.0%
B662050 RSW → BUF 42 90.5%
F993008 RSW → BUF 40 76.9%

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 22 4 77.3%
June 2026 26 +225.0% 0 88.5%
May 2026 44 −37.1% 0 84.1%
April 2026 44 −45.7% 0 88.6%
March 2026 32 −64.4% 0 65.6%
February 2026 28 −65.9% 0 75.0%
January 2026 20 −71.4% 0 70.0%
December 2025 34 −24.4% 4 64.7%
November 2025 10 +150.0% 0 90.0%
June 2025 8 0 75.0%
May 2025 70 0 84.3%
April 2025 81 1 81.5%
March 2025 90 2 78.9%
February 2025 82 2 75.6%
January 2025 70 0 87.1%
December 2024 45 0 88.9%
November 2024 4 0 100.0%

How to read this chart

Loading the guide…