Find the flight least likely to be delayed

1. Best overall#1 · 1 connection · 7h 30m · one ticket (Southwest)

   6:55 AM → 12:25 PM

   98%

   connections made

   91%

   arrive on time

   6:55 AM AUS → 8:50 AM SJC3h 55m

   Southwest 2506

   Boeing 737-800 · 3–14 yrs old

   91% on time · 0.2% cancel

   Connect in SJC · 2h 15m · 98% chance to make it · same ticket: the airline rebooks you if you miss it

   11:05 AM SJC → 12:25 PM LGB1h 20m

   Southwest 4248

   Boeing 737 MAX 8 or 737-700 · 4–22 yrs old

   93% on time · 0.1% cancel
   Why this ranks here

   Find this Southwest trip ↗Look for Southwest 2506 + Southwest 4248 on Aviasales

2. #2 · 1 connection · 7h 00m · one ticket (Southwest)

   7:25 AM → 12:25 PM

   96%

   connections made

   89%

   arrive on time

   7:25 AM AUS → 9:10 AM SJC3h 45m

   Southwest 865

   Boeing 737-800 or 737 MAX 8 · 1–13 yrs old

   86% on time · 0.2% cancel

   Connect in SJC · 1h 55m · 96% chance to make it · same ticket: the airline rebooks you if you miss it

   11:05 AM SJC → 12:25 PM LGB1h 20m

   Southwest 4248

   Boeing 737 MAX 8 or 737-700 · 4–22 yrs old

   93% on time · 0.1% cancel
   Why this ranks here

   Find this Southwest trip ↗Look for Southwest 865 + Southwest 4248 on Aviasales

3. #3 · 1 connection · 6h 05m · one ticket (Southwest)

   6:40 AM → 10:45 AM

   96%

   connections made

   86%

   arrive on time

   6:40 AM AUS → 7:15 AM PHX2h 35m

   Southwest 421

   Boeing 737-700 · 4–22 yrs old

   94% on time · 0.4% cancel

   Connect in PHX · 2h 00m · 96% chance to make it · same ticket: the airline rebooks you if you miss it

   9:15 AM PHX → 10:45 AM LGB1h 30m

   Southwest 3473

   Boeing 737-700 · 18–22 yrs old

   90% on time · 0.4% cancel
   Why this ranks here

   Find this Southwest trip ↗Look for Southwest 421 + Southwest 3473 on Aviasales

4. #4 · 1 connection · 8h 25m · one ticket (Southwest)

   6:00 AM → 12:25 PM

   99%

   connections made

   93%

   arrive on time

   6:00 AM AUS → 7:45 AM SJC3h 45m

   Southwest 3156

   Boeing 737 MAX 8 or 737-800 · 1–14 yrs old

   86% on time · 0.1% cancel

   Connect in SJC · 3h 20m · 100% chance to make it · same ticket: the airline rebooks you if you miss it

   11:05 AM SJC → 12:25 PM LGB1h 20m

   Southwest 4248

   Boeing 737 MAX 8 or 737-700 · 4–22 yrs old

   93% on time · 0.1% cancel
   Why this ranks here

   Find this Southwest trip ↗Look for Southwest 3156 + Southwest 4248 on Aviasales

5. #5 · 1 connection · 5h 15m · one ticket (Southwest)

   6:40 AM → 9:55 AM

   90%

   connections made

   83%

   arrive on time

   6:40 AM AUS → 7:15 AM PHX2h 35m

   Southwest 421

   Boeing 737-700 · 4–22 yrs old

   94% on time · 0.4% cancel

   Connect in PHX · 1h 05m · 91% chance to make it · same ticket: the airline rebooks you if you miss it

   8:20 AM PHX → 9:55 AM LGB1h 35m

   Southwest 2161

   Boeing 737-700 · 5–23 yrs old

   92% on time · 0.4% cancel
   Why this ranks here

   Find this Southwest trip ↗Look for Southwest 421 + Southwest 2161 on Aviasales

6. #6 · 1 connection · 5h 35m · one ticket (Southwest)

   6:20 AM → 9:55 AM

   91%

   connections made

   83%

   arrive on time

   6:20 AM AUS → 7:00 AM PHX2h 40m

   Southwest 1223

   Boeing 737 MAX 8 or 737-800 · 1–11 yrs old

   93% on time · 1.0% cancel

   Connect in PHX · 1h 20m · 92% chance to make it · same ticket: the airline rebooks you if you miss it

   8:20 AM PHX → 9:55 AM LGB1h 35m

   Southwest 2161

   Boeing 737-700 · 5–23 yrs old

   92% on time · 0.4% cancel
   Why this ranks here

   Find this Southwest trip ↗Look for Southwest 1223 + Southwest 2161 on Aviasales

7. #7 · 1 connection · 6h 25m · one ticket (Southwest)

   6:20 AM → 10:45 AM

   95%

   connections made

   86%

   arrive on time

   6:20 AM AUS → 7:00 AM PHX2h 40m

   Southwest 1223

   Boeing 737 MAX 8 or 737-800 · 1–11 yrs old

   93% on time · 1.0% cancel

   Connect in PHX · 2h 15m · 96% chance to make it · same ticket: the airline rebooks you if you miss it

   9:15 AM PHX → 10:45 AM LGB1h 30m

   Southwest 3473

   Boeing 737-700 · 18–22 yrs old

   90% on time · 0.4% cancel
   Why this ranks here

   Find this Southwest trip ↗Look for Southwest 1223 + Southwest 3473 on Aviasales

8. #8 · 1 connection · 5h 30m · one ticket (Southwest)

   7:15 AM → 10:45 AM

   92%

   connections made

   83%

   arrive on time

   7:15 AM AUS → 7:50 AM PHX2h 35m

   Southwest 268

   Boeing 737-700 · 3–22 yrs old

   90% on time · 0.4% cancel

   Connect in PHX · 1h 25m · 92% chance to make it · same ticket: the airline rebooks you if you miss it

   9:15 AM PHX → 10:45 AM LGB1h 30m

   Southwest 3473

   Boeing 737-700 · 18–22 yrs old

   90% on time · 0.4% cancel
   Why this ranks here

   Find this Southwest trip ↗Look for Southwest 268 + Southwest 3473 on Aviasales

9. #9 · 1 connection · 6h 35m · one ticket (Southwest)

   5:30 AM → 10:05 AM

   95%

   connections made

   86%

   arrive on time

   5:30 AM AUS → 6:30 AM HOU1h 00m

   Southwest 3338

   Boeing 737-700 · 4–23 yrs old

   92% on time · 0.2% cancel

   Connect in HOU · 1h 50m · 95% chance to make it · same ticket: the airline rebooks you if you miss it

   8:20 AM HOU → 10:05 AM LGB3h 45m

   Southwest 3851

   Boeing 737-700 · 15–22 yrs old

   91% on time · 0.6% cancel
   Why this ranks here

   Find this Southwest trip ↗Look for Southwest 3338 + Southwest 3851 on Aviasales

10. #10 · 1 connection · 7h 55m · one ticket (Southwest)

    6:00 AM → 11:55 AM

    99%

    connections made

    88%

    arrive on time

    6:00 AM AUS → 7:45 AM SJC3h 45m

    Southwest 3156

    Boeing 737 MAX 8 or 737-800 · 1–14 yrs old

    86% on time · 0.1% cancel

    Connect in SJC · 2h 50m · 99% chance to make it · same ticket: the airline rebooks you if you miss it

    10:35 AM SJC → 11:55 AM LGB1h 20m

    Southwest 3760

    Boeing 737 MAX 8 or 737-800 · 1–20 yrs old

    89% on time · 0.1% cancel
    Why this ranks here

    Find this Southwest trip ↗Look for Southwest 3156 + Southwest 3760 on Aviasales

Aircraft and ages come from the planes each flight number actually flew in the last 3 months of data (FAA registry build years); airlines can swap planes.