B
Is United Airlines on time San Juan to Chicago?
665 flights · January 2025 – August 2026 · all airlines on SJU to ORD →
82.14%
Arrived on time
Route average 79.53%
0.6%
Cancelled
Route average 2.15%
39 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| American Airlines | 426 | 74.51% | D |
| Spirit Airlines | 294 | 80.29% | D |
| Frontier Airlines | 12 | 90.91% | — |
Month by month
Jul 2025
peak 93
Jun 2026