Route Reliability
Tampa → San Juan
TPA–SJU · 1,237 miles · Tampa International Airport to Luis Muñoz Marín International Airport
- 75%
- Arrive within 15 minutes
- 16 min
- Average arrival delay
- 1.4%
- Cancelled
- 1,450
- Flights in the data
Data through May 2026.
Who flies it best
Ranked by on-time arrivals. Historical results, not predictions.
- 1.JetBlue Airways79%594 flights
- 2.Frontier Airlines72%334 flights
- 3.Southwest Airlines70%471 flights
Not enough history to rank: Spirit Airlines (51 flights). We rank airlines only after 100 flights on the route.
What the data says
Morning flights do better here.
TPA–SJU flights departing between 3–6 AM arrived on time 100% of the time, versus 59% between 6–9 PM.
Sunday scaries are real for this one.
TPA–SJU flights arrived on time 81% of the time on Wednesdays. On Sundays: 69%.
JetBlue Airways runs this route best.
JetBlue Airways arrived on time 79% of the time on this route; Southwest Airlines managed 70%.
Recent months have been rougher.
TPA–SJU flights arrived on time 72% of the time over the last three months in the data, compared with 81% in the three months before that.
Best historical flights
Ranked by on-time arrivals, minimum 100 flights. Past performance, not a promise.
Top flights by on-time rate
More flights on this route
The breakdown
- Mon76%(215 flights)
- Tue80%(167 flights)
- Wed81%(165 flights)
- Thu71%(205 flights)
- Fri78%(218 flights)
- Sat70%(230 flights)
- Sun69%(228 flights)
- 3–6 AM100%(18 flights)
- 6–9 AM92%(369 flights)
- 9 AM–12 PM80%(217 flights)
- 12–3 PM70%(226 flights)
- 3–6 PM75%(142 flights)
- 6–9 PM59%(405 flights)
- 9 PM–12 AM69%(51 flights)
Jun 75% → May 67% on time
| Month | On-time percentage | Flights |
|---|---|---|
| June 2025 | 75% | 139 |
| July 2025 | 71% | 144 |
| August 2025 | 67% | 112 |
| September 2025 | 84% | 83 |
| October 2025 | 65% | 88 |
| November 2025 | 76% | 127 |
| December 2025 | 75% | 139 |
| January 2026 | 87% | 124 |
| February 2026 | 80% | 89 |
| March 2026 | 73% | 145 |
| April 2026 | 77% | 122 |
| May 2026 | 67% | 116 |
Keep nerding
Based on 1,450 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.