State · PR · 2020–2025 BTS data
Puerto Rico
According to the U.S. DOT Bureau of Transportation Statistics, flights at Puerto Rico's 3 airports run behind the national average on reliability, across 399,048 flight operations. Its busiest airport is San Juan, PR (SJU).
Data updated 2026-06-13
- 75.6%
- On-time
- -3.4 pts
- vs US avg
- 78 min
- Delay when late
- 0.89%
- Cancelled
Key Performance Metrics
Airports
3
Total Flights
399,048
Best Airport
SJU 76.1%
Busiest Airport
SJU 366,579
Cancelled
3,551
Airports in Puerto Rico
Puerto Rico airports ranked by on-time rate
3 BTS-tracked airports, led by SJU at 76.1%
On-time rate by airport
- SJU
San Juan, PR: 76.1% on-time, 366,579 flights
76.1 %
- PSE
Ponce, PR: 74.5% on-time, 8,079 flights
74.5 %
- BQN
Aguadilla, PR: 68.6% on-time, 24,390 flights
68.6 %
What this shows Airports here range from 68.6% to 76.1% on-time.
| Code | Airport | City | Flights | On-Time | Avg Delay (when late) |
|---|---|---|---|---|---|
| SJU | San Juan, PR | San Juan | 366,579 | 76.1% | 78.5 min |
| BQN | Aguadilla, PR | Aguadilla | 24,390 | 68.6% | 76.3 min |
| PSE | Ponce, PR | Ponce | 8,079 | 74.5% | 76.7 min |
Monthly Trends
Recent 24 months of statewide flight data.
| Period | Departures | Arrivals | Dep Delayed | Arr Delayed | Cancelled |
|---|---|---|---|---|---|
| Dec 2025 | 3,703 | 3,710 | 901 | 1,188 | 65 |
| Nov 2025 | 2,968 | 2,979 | 576 | 749 | 33 |
| Oct 2025 | 2,387 | 2,396 | 480 | 641 | 11 |
| Sep 2025 | 2,136 | 2,128 | 407 | 470 | 1 |
| Aug 2025 | 3,275 | 3,263 | 934 | 1,054 | 26 |
| Jul 2025 | 3,731 | 3,731 | 934 | 1,169 | 65 |
| Jun 2025 | 3,472 | 3,474 | 634 | 927 | 33 |
| May 2025 | 3,315 | 3,319 | 578 | 760 | 5 |
| Apr 2025 | 3,340 | 3,338 | 623 | 730 | 14 |
| Mar 2025 | 3,812 | 3,814 | 798 | 930 | 30 |
| Feb 2025 | 3,095 | 3,097 | 558 | 735 | 23 |
| Jan 2025 | 3,457 | 3,447 | 864 | 906 | 51 |
| Dec 2024 | 3,821 | 3,831 | 961 | 1,111 | 15 |
| Nov 2024 | 3,030 | 3,038 | 560 | 586 | 7 |
| Oct 2024 | 2,509 | 2,517 | 398 | 409 | 68 |
| Sep 2024 | 2,263 | 2,262 | 356 | 371 | 13 |
| Aug 2024 | 3,296 | 3,284 | 1,035 | 1,095 | 89 |
| Jul 2024 | 3,858 | 3,858 | 1,110 | 1,337 | 69 |
| Jun 2024 | 3,699 | 3,699 | 1,044 | 1,196 | 69 |
| May 2024 | 3,451 | 3,451 | 824 | 890 | 34 |
| Apr 2024 | 3,269 | 3,268 | 596 | 649 | 28 |
| Mar 2024 | 3,389 | 3,393 | 950 | 1,002 | 48 |
| Feb 2024 | 2,889 | 2,889 | 624 | 631 | 27 |
| Jan 2024 | 3,348 | 3,337 | 889 | 952 | 30 |
Keep exploring
More U.S. flight data beyond Puerto Rico.
All states compared
On-time and delay aggregates for every U.S. state in the BTS record.
Browse states →Airport rankings
The U.S. airports with the highest on-time arrival rates nationwide.
Best on-time airports →State delay research
Our original analysis of how flight delays vary across U.S. states, 2020–2025.
Read the analysis →What the Data Says About Flying in Puerto Rico
Puerto Rico (PR) has 3 airports tracked in the Bureau of Transportation Statistics on-time performance dataset, which together handled 399,048 flights. Across those flights, the statewide on-time rate comes in at 75.6%, with 3,551 cancellations producing a 0.89% cancellation rate. The average delay when a flight runs late is 78.3 minutes. Together these numbers are the most useful summary of what air travel through Puerto Rico airports looks like in aggregate, and they provide the baseline for comparing individual airports against each other and against national averages.
The busiest airport in Puerto Rico is San Juan, PR (SJU) in San Juan, which handled 366,579 flights at a 76.1% on-time rate and an average delay of 78.5 minutes. That airport is also the most reliable in the state with a 76.1% on-time rate. Performance can differ sharply between a state's biggest hub and its smaller airports, so airport-level pages are the right place to dig into specifics.
Why the spread? Delays in Puerto Rico - as everywhere in the BTS dataset, break down into five categories: late-arriving aircraft, carrier issues like maintenance and crew, National Aviation System constraints such as air traffic control and airspace congestion, weather, and security. The relative mix changes by airport and season: a small regional airport may see weather dominate, while a major hub tends to lean on late-aircraft and NAS delays. For travelers choosing flights through Puerto Rico, the combination of a 75.6% statewide on-time rate, 78.3-minute average delay when late, and 0.89% cancellation rate is the concrete benchmark to weigh against specific airports and carriers.
States With a Similar On-Time Rate
Other U.S. states whose statewide on-time rate is closest to Puerto Rico's 75.6%.
Frequently Asked Questions
How many airports are in Puerto Rico? ▼
What is the on-time flight performance in Puerto Rico? ▼
Which airport in Puerto Rico has the best on-time record? ▼
What is the cancellation rate in Puerto Rico? ▼
What causes flight delays in Puerto Rico? ▼
Flight Guides
Learn more about flight performance data and how to use it.
Explore PlainFlights
Using Puerto Rico's data
A state-level average blends every airport in it; check the specific airport you're flying.
- San Juan, PR (SJU) is the most reliable airport in Puerto Rico among those with meaningful traffic. SJU profile
- San Juan, PR handles the most traffic in the state; its performance weighs heavily on the state average. SJU profile
- See how Puerto Rico compares with every other state that has BTS-tracked airports. All states
State averages are flight-weighted across all reporting airports in the state; a single busy airport can dominate the figure.
Read our methodology - how this data is sourced, computed, and verified.
Related
Source: U.S. Bureau of Transportation Statistics (BTS) Airline on-time performance and operational reliability · 2025
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates every in-state airport's on-time performance and a 24-month delay trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.