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2,689 km · International

Bradley (BDL) – Luis Munoz Marin (SJU)

In July 2026, 177 flights operated between Bradley and Luis Munoz Marin (both directions), and 58.8% 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
January190156▼ 17.9%
February167138▼ 17.4%
March1641640.0%
April158179▲ 13.3%
May170185▲ 8.8%
June166180▲ 8.4%
July172177▲ 2.9%
August182––
September108––
October106–in progress
November128––
December188––
Year to date (Jan–Jul)1,1871,179▼ 0.7%

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
January69.5%67.9%▼ 2.3%
February82.6%54.3%▼ 34.3%
March70.7%69.5%▼ 1.7%
April76.6%70.9%▼ 7.4%
May80.0%82.2%▲ 2.8%
June84.3%79.4%▼ 5.8%
July73.8%58.8%▼ 20.3%
August67.6%––
September73.1%––
October71.7%–in progress
November71.1%––
December74.5%––
Year-to-date average (Jan–Jul)76.8%69.0%▼ 10.1%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January216▲ 700.0%
February18▲ 700.0%
March01–
April01–
May01–
June00–
July49▲ 125.0%
August0––
September0––
October0–in progress
November0––
December5––
Year to date (Jan–Jul)736▲ 414.3%

Airlines on this route

  1. JetBlue Airways 74.1%
  2. Frontier Airlines 25.9%

Oct 1, 2024 – Jul 31, 2026

By direction

BDL → SJU

Scheduled flights
1,775
Flights operated
1,751
Cancelled
24 · 1.4%
On-time departures
66.3%

SJU → BDL

Scheduled flights
1,776
Flights operated
1,751
Cancelled
25 · 1.4%
On-time departures
78.0%

BDL → SJU and SJU → BDL counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
JetBlue Airways B6 2,632 74.1% 72.0% 37
Frontier Airlines F9 919 25.9% 72.5% 12

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 delay06:00–07:005.9min · 405 recorded · 398 measured
Gap to highest-delay hour38.6min06:00 ↔ 19:00
Recorded flights3,551BDL–SJU

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 · 50 recorded · 50 measured · Source: the US BTS 01:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 02:00 · Fewer than 200 measured departures · 30 recorded · 30 measured · Source: the US BTS 03:00 · Fewer than 200 measured departures · 22 recorded · 22 measured · Source: the US BTS 04:00 · Fewer than 200 measured departures · 11 recorded · 11 measured · Source: the US BTS 05:00 · Fewer than 200 measured departures · 76 recorded · 76 measured · Source: the US BTS 06:00 · 87.7% · 405 recorded · 398 measured · Source: the US BTS 07:00 · 88.0% · 251 recorded · 241 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 188 recorded · 187 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 181 recorded · 178 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 165 recorded · 159 measured · Source: the US BTS 11:00 · 72.3% · 208 recorded · 206 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 61 recorded · 61 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 102 recorded · 101 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 141 recorded · 141 measured · Source: the US BTS 15:00 · 66.0% · 409 recorded · 403 measured · Source: the US BTS 16:00 · 66.8% · 235 recorded · 235 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 152 recorded · 151 measured · Source: the US BTS 18:00 · 69.5% · 202 recorded · 200 measured · Source: the US BTS 19:00 · 56.2% · 356 recorded · 347 measured · Source: the US BTS 20:00 · 60.0% · 205 recorded · 205 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 68 recorded · 68 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 32 recorded · 31 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 · Fewer than 200 measured departures · 50 recorded · 50 measured · Source: the US BTS 01:00 · Fewer than 200 measured departures · 1 recorded · 1 measured · Source: the US BTS 02:00 · Fewer than 200 measured departures · 30 recorded · 30 measured · Source: the US BTS 03:00 · Fewer than 200 measured departures · 22 recorded · 22 measured · Source: the US BTS 04:00 · Fewer than 200 measured departures · 11 recorded · 11 measured · Source: the US BTS 05:00 · Fewer than 200 measured departures · 76 recorded · 76 measured · Source: the US BTS 06:00 · 5.9 min · 405 recorded · 398 measured · Source: the US BTS 07:00 · 6.0 min · 251 recorded · 241 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 188 recorded · 187 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 181 recorded · 178 measured · Source: the US BTS 10:00 · Fewer than 200 measured departures · 165 recorded · 159 measured · Source: the US BTS 11:00 · 18.2 min · 208 recorded · 206 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 61 recorded · 61 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 102 recorded · 101 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 141 recorded · 141 measured · Source: the US BTS 15:00 · 21.4 min · 409 recorded · 403 measured · Source: the US BTS 16:00 · 39.8 min · 235 recorded · 235 measured · Source: the US BTS 17:00 · Fewer than 200 measured departures · 152 recorded · 151 measured · Source: the US BTS 18:00 · 27.1 min · 202 recorded · 200 measured · Source: the US BTS 19:00 · 44.5 min · 356 recorded · 347 measured · Source: the US BTS 20:00 · 40.1 min · 205 recorded · 205 measured · Source: the US BTS 21:00 · Fewer than 200 measured departures · 68 recorded · 68 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 32 recorded · 31 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 · 50 · 50 recorded · 50 measured · Source: the US BTS 01:00 · 1 · 1 recorded · 1 measured · Source: the US BTS 02:00 · 30 · 30 recorded · 30 measured · Source: the US BTS 03:00 · 22 · 22 recorded · 22 measured · Source: the US BTS 04:00 · 11 · 11 recorded · 11 measured · Source: the US BTS 05:00 · 76 · 76 recorded · 76 measured · Source: the US BTS 06:00 · 405 · 405 recorded · 398 measured · Source: the US BTS 07:00 · 251 · 251 recorded · 241 measured · Source: the US BTS 08:00 · 188 · 188 recorded · 187 measured · Source: the US BTS 09:00 · 181 · 181 recorded · 178 measured · Source: the US BTS 10:00 · 165 · 165 recorded · 159 measured · Source: the US BTS 11:00 · 208 · 208 recorded · 206 measured · Source: the US BTS 12:00 · 61 · 61 recorded · 61 measured · Source: the US BTS 13:00 · 102 · 102 recorded · 101 measured · Source: the US BTS 14:00 · 141 · 141 recorded · 141 measured · Source: the US BTS 15:00 · 409 · 409 recorded · 403 measured · Source: the US BTS 16:00 · 235 · 235 recorded · 235 measured · Source: the US BTS 17:00 · 152 · 152 recorded · 151 measured · Source: the US BTS 18:00 · 202 · 202 recorded · 200 measured · Source: the US BTS 19:00 · 356 · 356 recorded · 347 measured · Source: the US BTS 20:00 · 205 · 205 recorded · 205 measured · Source: the US BTS 21:00 · 68 · 68 recorded · 68 measured · Source: the US BTS 22:00 · 32 · 32 recorded · 31 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
00:00Fewer than 200 measured departures—5050
01:00Fewer than 200 measured departures—11
02:00Fewer than 200 measured departures—3030
03:00Fewer than 200 measured departures—2222
04:00Fewer than 200 measured departures—1111
05:00Fewer than 200 measured departures—7676
06:0087.7%5.9 min398405
07:0088.0%6.0 min241251
08:00Fewer than 200 measured departures—187188
09:00Fewer than 200 measured departures—178181
10:00Fewer than 200 measured departures—159165
11:0072.3%18.2 min206208
12:00Fewer than 200 measured departures—6161
13:00Fewer than 200 measured departures—101102
14:00Fewer than 200 measured departures—141141
15:0066.0%21.4 min403409
16:0066.8%39.8 min235235
17:00Fewer than 200 measured departures—151152
18:0069.5%27.1 min200202
19:0056.2%44.5 min347356
20:0060.0%40.1 min205205
21:00Fewer than 200 measured departures—6868
22:00Fewer than 200 measured departures—3132
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 68.4% · 515 recorded · 503 measured · Source: the US BTS Tuesday · 73.2% · 480 recorded · 477 measured · Source: the US BTS Wednesday · 77.0% · 458 recorded · 456 measured · Source: the US BTS Thursday · 72.0% · 531 recorded · 528 measured · Source: the US BTS Friday · 74.9% · 512 recorded · 509 measured · Source: the US BTS Saturday · 71.0% · 516 recorded · 504 measured · Source: the US BTS Sunday · 69.3% · 539 recorded · 525 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 · 28.2 min · 515 recorded · 503 measured · Source: the US BTS Tuesday · 19.8 min · 480 recorded · 477 measured · Source: the US BTS Wednesday · 14.5 min · 458 recorded · 456 measured · Source: the US BTS Thursday · 23.2 min · 531 recorded · 528 measured · Source: the US BTS Friday · 16.8 min · 512 recorded · 509 measured · Source: the US BTS Saturday · 28.0 min · 516 recorded · 504 measured · Source: the US BTS Sunday · 27.7 min · 539 recorded · 525 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 · 515 · 515 recorded · 503 measured · Source: the US BTS Tuesday · 480 · 480 recorded · 477 measured · Source: the US BTS Wednesday · 458 · 458 recorded · 456 measured · Source: the US BTS Thursday · 531 · 531 recorded · 528 measured · Source: the US BTS Friday · 512 · 512 recorded · 509 measured · Source: the US BTS Saturday · 516 · 516 recorded · 504 measured · Source: the US BTS Sunday · 539 · 539 recorded · 525 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday68.4%28.2 min503515
Tuesday73.2%19.8 min477480
Wednesday77.0%14.5 min456458
Thursday72.0%23.2 min528531
Friday74.9%16.8 min509512
Saturday71.0%28.0 min504516
Sunday69.3%27.7 min525539

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 · 68.8% · 364 recorded · 346 measured · Source: the US BTS Feb · 69.8% · 314 recorded · 305 measured · Source: the US BTS Mar · 70.1% · 329 recorded · 328 measured · Source: the US BTS Apr · 73.6% · 338 recorded · 337 measured · Source: the US BTS May · 81.1% · 356 recorded · 355 measured · Source: the US BTS Jun · 81.8% · 346 recorded · 346 measured · Source: the US BTS Jul · 66.2% · 362 recorded · 349 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 182 recorded · 182 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 108 recorded · 108 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 178 recorded · 178 measured · Source: the US BTS Nov · 67.5% · 280 recorded · 280 measured · Source: the US BTS Dec · 71.1% · 394 recorded · 388 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 · 24.0 min · 364 recorded · 346 measured · Source: the US BTS Feb · 34.6 min · 314 recorded · 305 measured · Source: the US BTS Mar · 32.2 min · 329 recorded · 328 measured · Source: the US BTS Apr · 19.2 min · 338 recorded · 337 measured · Source: the US BTS May · 9.9 min · 356 recorded · 355 measured · Source: the US BTS Jun · 14.0 min · 346 recorded · 346 measured · Source: the US BTS Jul · 28.3 min · 362 recorded · 349 measured · Source: the US BTS Aug · Fewer than 200 measured departures · 182 recorded · 182 measured · Source: the US BTS Sep · Fewer than 200 measured departures · 108 recorded · 108 measured · Source: the US BTS Oct · Fewer than 200 measured departures · 178 recorded · 178 measured · Source: the US BTS Nov · 24.0 min · 280 recorded · 280 measured · Source: the US BTS Dec · 16.4 min · 394 recorded · 388 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 · 364 · 364 recorded · 346 measured · Source: the US BTS Feb · 314 · 314 recorded · 305 measured · Source: the US BTS Mar · 329 · 329 recorded · 328 measured · Source: the US BTS Apr · 338 · 338 recorded · 337 measured · Source: the US BTS May · 356 · 356 recorded · 355 measured · Source: the US BTS Jun · 346 · 346 recorded · 346 measured · Source: the US BTS Jul · 362 · 362 recorded · 349 measured · Source: the US BTS Aug · 182 · 182 recorded · 182 measured · Source: the US BTS Sep · 108 · 108 recorded · 108 measured · Source: the US BTS Oct · 178 · 178 recorded · 178 measured · Source: the US BTS Nov · 280 · 280 recorded · 280 measured · Source: the US BTS Dec · 394 · 394 recorded · 388 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan68.8%24.0 min346364
Feb69.8%34.6 min305314
Mar70.1%32.2 min328329
Apr73.6%19.2 min337338
May81.1%9.9 min355356
Jun81.8%14.0 min346346
Jul66.2%28.3 min349362
AugFewer than 200 measured departures—182182
SepFewer than 200 measured departures—108108
OctFewer than 200 measured departures—178178
Nov67.5%24.0 min280280
Dec71.1%16.4 min388394

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 71.2% 2,527
  • Delayed >15 min 27.5% 975
  • Cancelled 1.4% 49
  • 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

14
14 of 14
Flight numbersBy direction DeparturesOn time
B661475 BDL → SJU 554 68.9%
B661476 SJU → BDL 542 86.9%
F993937 SJU → BDL 396 81.6%
B662475 BDL → SJU 390 68.9%
B662476 SJU → BDL 350 67.0%
B66276 SJU → BDL 307 68.1%
F994420 BDL → SJU 299 66.1%
B66275 BDL → SJU 255 54.6%
F993938 BDL → SJU 160 54.4%
F994419 SJU → BDL 64 92.2%
B662775 BDL → SJU 53 77.4%
B662776 SJU → BDL 53 86.8%
B66375 BDL → SJU 43 100.0%
B66376 SJU → BDL 43 74.4%

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 177 +2.9% 9 58.8%
June 2026 180 +8.4% 0 79.4%
May 2026 185 +8.8% 1 82.2%
April 2026 179 +13.3% 1 70.9%
March 2026 164 +0.0% 1 69.5%
February 2026 138 −17.4% 8 54.3%
January 2026 156 −17.9% 16 67.9%
December 2025 188 −6.0% 5 74.5%
November 2025 128 −15.8% 0 71.1%
October 2025 106 +47.2% 0 71.7%
September 2025 108 0 73.1%
August 2025 182 0 67.6%
July 2025 172 4 73.8%
June 2025 166 0 84.3%
May 2025 170 0 80.0%
April 2025 158 0 76.6%
March 2025 164 0 70.7%
February 2025 167 1 82.6%
January 2025 190 2 69.5%
December 2024 200 1 68.0%
November 2024 152 0 64.5%
October 2024 72 0 73.6%

How to read this chart

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