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Is Frontier Airlines on time San Diego to Chicago?
61 flights · January 2025 – August 2026 · all airlines on SAN to ORD →
38.33%
Arrived on time
Route average 78.04%
1.64%
Cancelled
Route average 1.34%
111 min
When late, late by
The other airlines on this route
| Airline | Flights | On time | Grade |
|---|---|---|---|
| United Airlines | 1,672 | 81.97% | B |
| American Airlines | 1,386 | 77.27% | C |
| Alaska Airlines | 688 | 73.45% | D |
Month by month
Jul 2025
peak 60
Sep 2025