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1,880 km · Domestic

Buffalo Niagara (BUF) – Fort Lauderdale Hollywood (FLL)

In July 2026, 59 flights operated between Buffalo Niagara and Fort Lauderdale Hollywood (both directions), and 55.9% 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
January117106▼ 9.4%
February128126▼ 1.6%
March151115▼ 23.8%
April7898▲ 25.6%
May8090▲ 12.5%
June7670▼ 7.9%
July9459▼ 37.2%
August100––
September59––
October69–in progress
November104––
December85––
Year to date (Jan–Jul)724664▼ 8.3%

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
January79.5%60.4%▼ 24.0%
February78.1%68.3%▼ 12.5%
March83.4%63.5%▼ 23.9%
April87.2%74.5%▼ 14.6%
May86.3%78.9%▼ 8.6%
June86.8%84.3%▼ 2.9%
July59.6%55.9%▼ 6.2%
August72.0%––
September88.1%––
October87.0%–in progress
November81.7%––
December64.7%––
Year-to-date average (Jan–Jul)80.1%69.4%▼ 13.4%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January08–
February43▼ 25.0%
March02–
April00–
May00–
June00–
July04–
August0––
September0––
October0–in progress
November2––
December8––
Year to date (Jan–Jul)417▲ 325.0%

Airlines on this route

  1. JetBlue Airways 87.8%
  2. Southwest Airlines 12.2%

Oct 1, 2024 – Jul 31, 2026

By direction

BUF → FLL

Scheduled flights
1,077
Flights operated
1,062
Cancelled
15 · 1.4%
On-time departures
81.6%

FLL → BUF

Scheduled flights
1,077
Flights operated
1,061
Cancelled
16 · 1.5%
On-time departures
71.7%

BUF → FLL and FLL → BUF counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
JetBlue Airways B6 1,892 87.8% 77.7% 29
Southwest Airlines WN 262 12.2% 69.6% 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 delay06:00–07:001.4min · 268 recorded · 265 measured
Gap to highest-delay hour13.7min06:00 ↔ 19:00
Recorded flights2,154BUF–FLL

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 · Fewer than 200 measured departures · 7 recorded · 6 measured · Source: the US BTS 06:00 · 93.6% · 268 recorded · 265 measured · Source: the US BTS 07:00 · 92.0% · 299 recorded · 298 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 142 recorded · 139 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 73 recorded · 71 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 151 recorded · 149 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 26 recorded · 26 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 62 recorded · 62 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 90 recorded · 88 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 120 recorded · 116 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 82 recorded · 81 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 102 recorded · 101 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 120 recorded · 117 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 167 recorded · 167 measured · Source: the US BTS 19:00 · 70.6% · 275 recorded · 272 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 135 recorded · 130 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 35 recorded · 35 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 · Fewer than 200 measured departures · 7 recorded · 6 measured · Source: the US BTS 06:00 · 1.4 min · 268 recorded · 265 measured · Source: the US BTS 07:00 · 2.9 min · 299 recorded · 298 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 142 recorded · 139 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 73 recorded · 71 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 151 recorded · 149 measured · Source: the US BTS 11:00 · Fewer than 200 measured departures · 26 recorded · 26 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 62 recorded · 62 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 90 recorded · 88 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 120 recorded · 116 measured · Source: the US BTS 15:00 · Fewer than 200 measured departures · 82 recorded · 81 measured · Source: the US BTS 16:00 · Fewer than 200 measured departures · 102 recorded · 101 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 120 recorded · 117 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 167 recorded · 167 measured · Source: the US BTS 19:00 · 15.1 min · 275 recorded · 272 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 135 recorded · 130 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 35 recorded · 35 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.

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 · 7 · 7 recorded · 6 measured · Source: the US BTS 06:00 · 268 · 268 recorded · 265 measured · Source: the US BTS 07:00 · 299 · 299 recorded · 298 measured · Source: the US BTS 08:00 · 142 · 142 recorded · 139 measured · Source: the US BTS 09:00 · 73 · 73 recorded · 71 measured · Source: the US BTS 10:00 · 151 · 151 recorded · 149 measured · Source: the US BTS 11:00 · 26 · 26 recorded · 26 measured · Source: the US BTS 12:00 · 62 · 62 recorded · 62 measured · Source: the US BTS 13:00 · 90 · 90 recorded · 88 measured · Source: the US BTS 14:00 · 120 · 120 recorded · 116 measured · Source: the US BTS 15:00 · 82 · 82 recorded · 81 measured · Source: the US BTS 16:00 · 102 · 102 recorded · 101 measured · Source: the US BTS 17:00 · 120 · 120 recorded · 117 measured · Source: the US BTS 18:00 · 167 · 167 recorded · 167 measured · Source: the US BTS 19:00 · 275 · 275 recorded · 272 measured · Source: the US BTS 20:00 · 135 · 135 recorded · 130 measured · Source: the US BTS 21:00 · 35 · 35 recorded · 35 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———
05:00Fewer than 200 measured departures—67
06:0093.6%1.4 min265268
07:0092.0%2.9 min298299
08:00Fewer than 200 measured departures—139142
09:00Fewer than 200 measured departures—7173
10:00Fewer than 200 measured departures—149151
11:00Fewer than 200 measured departures—2626
12:00Fewer than 200 measured departures—6262
13:00Fewer than 200 measured departures—8890
14:00Fewer than 200 measured departures—116120
15:00Fewer than 200 measured departures—8182
16:00Fewer than 200 measured departures—101102
17:00Fewer than 200 measured departures—117120
18:00Fewer than 200 measured departures—167167
19:0070.6%15.1 min272275
20:00Fewer than 200 measured departures—130135
21:00Fewer than 200 measured departures—3535
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 · 73.8% · 298 recorded · 290 measured · Source: the US BTS Tuesday · 85.3% · 229 recorded · 225 measured · Source: the US BTS Wednesday · 81.6% · 245 recorded · 244 measured · Source: the US BTS Thursday · 81.3% · 272 recorded · 272 measured · Source: the US BTS Friday · 70.3% · 309 recorded · 306 measured · Source: the US BTS Saturday · 76.8% · 474 recorded · 469 measured · Source: the US BTS Sunday · 71.6% · 327 recorded · 317 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 · 17.0 min · 298 recorded · 290 measured · Source: the US BTS Tuesday · 7.4 min · 229 recorded · 225 measured · Source: the US BTS Wednesday · 4.8 min · 245 recorded · 244 measured · Source: the US BTS Thursday · 7.0 min · 272 recorded · 272 measured · Source: the US BTS Friday · 21.5 min · 309 recorded · 306 measured · Source: the US BTS Saturday · 12.8 min · 474 recorded · 469 measured · Source: the US BTS Sunday · 17.5 min · 327 recorded · 317 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 · 298 · 298 recorded · 290 measured · Source: the US BTS Tuesday · 229 · 229 recorded · 225 measured · Source: the US BTS Wednesday · 245 · 245 recorded · 244 measured · Source: the US BTS Thursday · 272 · 272 recorded · 272 measured · Source: the US BTS Friday · 309 · 309 recorded · 306 measured · Source: the US BTS Saturday · 474 · 474 recorded · 469 measured · Source: the US BTS Sunday · 327 · 327 recorded · 317 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
Monday73.8%17.0 min290298
Tuesday85.3%7.4 min225229
Wednesday81.6%4.8 min244245
Thursday81.3%7.0 min272272
Friday70.3%21.5 min306309
Saturday76.8%12.8 min469474
Sunday71.6%17.5 min317327

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 · 70.4% · 231 recorded · 223 measured · Source: the US BTS Feb · 73.2% · 261 recorded · 254 measured · Source: the US BTS Mar · 74.8% · 268 recorded · 266 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 176 recorded · 176 measured · Source: the US BTS May · Fewer than 200 measured departures · 170 recorded · 170 measured · Source: the US BTS Jun · Fewer than 200 measured departures · 146 recorded · 146 measured · Source: the US BTS Jul · Fewer than 200 measured departures · 157 recorded · 153 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 100 recorded · 100 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 59 recorded · 59 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 126 recorded · 126 measured · Source: the US BTS Nov · 91.0% · 234 recorded · 232 measured · Source: the US BTS Dec · 67.0% · 226 recorded · 218 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 · 18.9 min · 231 recorded · 223 measured · Source: the US BTS Feb · 16.7 min · 261 recorded · 254 measured · Source: the US BTS Mar · 13.9 min · 268 recorded · 266 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 176 recorded · 176 measured · Source: the US BTS May · Fewer than 200 measured departures · 170 recorded · 170 measured · Source: the US BTS Jun · Fewer than 200 measured departures · 146 recorded · 146 measured · Source: the US BTS Jul · Fewer than 200 measured departures · 157 recorded · 153 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 100 recorded · 100 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 59 recorded · 59 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 126 recorded · 126 measured · Source: the US BTS Nov · 0.6 min · 234 recorded · 232 measured · Source: the US BTS Dec · 17.2 min · 226 recorded · 218 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 · 231 · 231 recorded · 223 measured · Source: the US BTS Feb · 261 · 261 recorded · 254 measured · Source: the US BTS Mar · 268 · 268 recorded · 266 measured · Source: the US BTS Apr · 176 · 176 recorded · 176 measured · Source: the US BTS May · 170 · 170 recorded · 170 measured · Source: the US BTS Jun · 146 · 146 recorded · 146 measured · Source: the US BTS Jul · 157 · 157 recorded · 153 measured · Source: the US BTS Aug · 100 · 100 recorded · 100 measured · Source: the US BTS Sep · 59 · 59 recorded · 59 measured · Source: the US BTS Oct · 126 · 126 recorded · 126 measured · Source: the US BTS Nov · 234 · 234 recorded · 232 measured · Source: the US BTS Dec · 226 · 226 recorded · 218 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan70.4%18.9 min223231
Feb73.2%16.7 min254261
Mar74.8%13.9 min266268
AprFewer than 200 measured departures—176176
MayFewer than 200 measured departures—170170
JunFewer than 200 measured departures—146146
JulFewer than 200 measured departures—153157
AugFewer than 200 measured departures—100100
SepFewer than 200 measured departures—5959
OctFewer than 200 measured departures—126126
Nov91.0%0.6 min232234
Dec67.0%17.2 min218226

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 75.6% 1,628
  • Delayed >15 min 23.0% 495
  • Cancelled 1.4% 31
  • 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

8
8 of 8
Flight numbersBy direction DeparturesOn time
B662465 BUF → FLL 528 82.0%
B662466 FLL → BUF 524 79.0%
B66866 FLL → BUF 287 62.6%
B66865 BUF → FLL 281 92.0%
B662265 BUF → FLL 54 92.6%
B662266 FLL → BUF 52 88.5%
B661026 FLL → BUF 34 64.7%
B661027 BUF → FLL 34 50.0%

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 59 −37.2% 4 55.9%
June 2026 70 −7.9% 0 84.3%
May 2026 90 +12.5% 0 78.9%
April 2026 98 +25.6% 0 74.5%
March 2026 115 −23.8% 2 63.5%
February 2026 126 −1.6% 3 68.3%
January 2026 106 −9.4% 8 60.4%
December 2025 85 −36.1% 8 64.7%
November 2025 104 −18.8% 2 81.7%
October 2025 69 +21.1% 0 87.0%
September 2025 59 0 88.1%
August 2025 100 0 72.0%
July 2025 94 0 59.6%
June 2025 76 0 86.8%
May 2025 80 0 86.3%
April 2025 78 0 87.2%
March 2025 151 0 83.4%
February 2025 128 4 78.1%
January 2025 117 0 79.5%
December 2024 133 0 68.4%
November 2024 128 0 98.4%
October 2024 57 0 87.7%

How to read this chart

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