Route
FLL → SJU
Fort Lauderdale Hollywood International Airport Luis Munoz Marin International Airport
Alerts at FLL and SJU
-
Advisory Coastal Flood Statement FLL
COASTAL FLOOD STATEMENT NOW IN EFFECT THROUGH THURSDAY EVENING
Weather
How punctual is this route?
- On-time arrivals
- 66.8%
- Less than 15 minutes late
- Cancelled
- 1.6%
- Of scheduled flights
- Average delay when late
- 67 min
- Flights arriving 15+ minutes late
- Flights tracked
- 2,358
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 46%
- Airline (crew, maintenance, cleaning) 38%
- Air traffic control & airport 13%
- Extreme weather 3%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 81.0% | 121 |
| October 2025 | 81.6% | 147 |
| November 2025 | 75.8% | 226 |
| December 2025 | 57.0% | 261 |
| January 2026 | 61.6% | 216 |
| February 2026 | 59.6% | 171 |
| March 2026 | 50.6% | 237 |
| April 2026 | 70.4% | 181 |
| May 2026 | 71.8% | 174 |
| June 2026 | 74.3% | 192 |
| July 2026 | 59.6% | 217 |
| August 2026 | 72.3% | 215 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| JetBlue Airways | 1,718 | 69.3% | 1.6% | 64 min |
| NK | 242 | 52.1% | 2.1% | 72 min |
| Southwest Airlines | 225 | 65.2% | 0.4% | 45 min |
| Frontier Airlines | 173 | 64.5% | 2.3% | 110 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
B61553
41% late · 347 flights
-
B61453
30% late · 309 flights
-
B6553
17% late · 304 flights
-
F93018
37% late · 127 flights
-
B62153
44% late · 126 flights
-
B6253
45% late · 121 flights
-
B6753
10% late · 103 flights
-
NK571
54% late · 97 flights
-
B62253
10% late · 94 flights
-
B6153
34% late · 80 flights
-
B6353
37% late · 74 flights
-
B6653
65% late · 73 flights
-
WN1753
25% late · 52 flights
-
F94916
30% late · 46 flights
-
WN1442
35% late · 46 flights
-
B6991
5% late · 43 flights
-
WN2220
28% late · 40 flights
-
NK1681
74% late · 33 flights
-
WN2483
26% late · 31 flights
-
NK821
48% late · 29 flights
-
NK791
19% late · 26 flights
-
NK555
65% late · 21 flights
-
WN1967
29% late · 21 flights
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