No clear winner: Alaska’s MRY → SAN flights land within a few points of 4 in 5 on time whatever the hour.
Nonstops (seasonal or thin)
Nonstop details →| Alaska | MRY | SAN | 1h 26m | 81% | 2.8% | 718 | Flying now |
Best connections, any airlines
Ranked by chance you reach San Diego on time. Total trip = scheduled departure to arrival, layover included. Layovers up to 4 hours. Pick a connection for the details.
| UnitedDetails → | MRY 13:54 → LAX 15:35UA 5523 · flown by SkyWest | 3h 15m Los Angeles | LAX 18:50 → SAN 19:51UA 5415 · flown by SkyWest | 5h 57m | 99% | 83% |
| UnitedDetails → | MRY 05:00 → DEN 08:32UA 2754 | 2h 43m Denver | DEN 11:15 → SAN 12:41UA 1940 | 7h 41m | 100% | 82% |
| AmericanDetails → | MRY 06:00 → PHX 07:57AA 6375 · flown by SkyWest | 2h 33m Phoenix | PHX 10:30 → SAN 11:47AA 2477 | 5h 47m | 99% | 65% |
| UnitedDetails → | MRY 08:00 → SFO 08:56UA 5502 · flown by SkyWest | 3h 25m San Francisco | SFO 12:21 → SAN 14:08UA 1257 | 6h 08m | 94% | 63% |
| UnitedDetails → | MRY 15:30 → SFO 16:28UA 4729 · flown by SkyWest | 2h 32m San Francisco | SFO 19:00 → SAN 20:53UA 1343 | 5h 23m | 96% | 61% |
| AmericanDetails → | MRY 16:14 → PHX 18:14AA 6268 · flown by SkyWest | 2h 06m Phoenix | PHX 20:20 → SAN 21:34AA 559 | 5h 20m | 96% | 58% |
| UnitedDetails → | MRY 12:00 → SFO 12:56UA 5557 · flown by SkyWest | 3h 51m San Francisco | SFO 16:47 → SAN 18:39UA 1561 | 6h 39m | 96% | 56% |
| AmericanDetails → | MRY 12:35 → PHX 14:31AA 3720 · flown by Envoy | 2h 35m Phoenix | PHX 17:06 → SAN 18:18AA 2466 | 5h 43m | 100% | 45% |
| Tight connection: often missed | ||||||
| UnitedDetails → | MRY 12:00 → SFO 12:56UA 5557 · flown by SkyWest | 1h 24m San Francisco | SFO 14:20 → SAN 16:07UA 1147 | 4h 07m | 64% | 29% |
| UnitedDetails → | MRY 08:00 → SFO 08:56UA 5502 · flown by SkyWest | 1h 09m San Francisco | SFO 10:05 → SAN 11:51UA 2177 | 3h 51m | 36% | 24% |
Same layover, different day-part
How often the first flight arrives too late to connect (45 min minimum), for one-ticket layovers of 45–80 minutes.
Delays build through the day, so an afternoon first leg eats the layover. A short connection is fine early in the morning and a gamble later on.
Mixing airlines
The table above includes two-ticket connections (marked “two tickets”), held to the 90-minute minimum. One ticket only →
Regional partners count as the airline that sells them: SkyWest flying Delta Connection is one Delta ticket.
About this data: US DOT on-time records, Aug 2025 – Jul 2026, all US airlines; regional flights count under the airline that sells them. Schedules (which flights and connections exist, and their times) are as of Jun 6 – Jul 31, 2026; seasonal flights outside that window aren’t ranked. Rebuilt monthly. JSON