Cabin Brief
Side-by-side airline cabin comparison
domestic · 1h 20m · 543 km
Los Angeles to San Francisco
5 airlines · 5 aircraft ranked
How we score →Quick pick
Best economy: close call
Fly Delta. It scores higher across seat comfort and amenities.
If prices are similar, go with this one.
Best first class: close call
Fly Delta. It scores higher across seat comfort and amenities.
If fares are comparable, this is the better cabin.
Data verified April 2026
1
DL
Delta First ClassDelta · Airbus A321neo · 2022 cabinBest on route
recliner · 2-2 · 38" pitchVery reliable
2.8
Seat 1.3·Amenity 5.1
2
UA
United FirstUnited · Boeing 737-900ER · 2012 cabin
recliner · 2-2 · 37" pitchReliable
2.8
Seat 1.2·Amenity 5.1
3
AS
First ClassAlaska · Boeing 737-900ER · 2018 cabin
recliner · 2-2 · 40" pitchReliable
2.8
Seat 1.3·Amenity 5.1
4
AA
First ClassAmerican · Airbus A321neo · 2023 cabin
recliner · 2-2 · 37" pitchAvg. reliability
2.5
Seat 1.3·Amenity 4.4
Select two airlines to compare head-to-head
Airlines on this route
Same corridor, nearby airports
Flying with family
- Seatback screens on Delta, United, Alaska. American, Southwest — bring your own device.
- Most legroom: Southwest (32"). Least: United (30"). That 2" difference matters with kids.
Route insights
- In economy, Delta's Main Cabin (A321neo) edges out the field with a 4.6/10.
- In first class, Delta's Delta First Class (A321neo) edges out the field with a 2.8/10.