Route profile
BUR→SJC
Flight reliability, delays and best times to fly from Burbank to San Jose. · 296 miles
Right now
Current conditions at both ends of this route.
Aviation weather is not currently a factor.
Aviation weather is not currently a factor.
Airport conditions describe the airfield, not any individual flight. An airport operating normally is not a guarantee that a specific flight will depart on time.
Route reliability
July 2023 – June 2026
Better than 91% of comparable major US routes (4,577 compared)
Calculated from 7,172 flights. How this is calculated
Source: US DOT Bureau of Transportation Statistics · Data covering July 2023 – June 2026
Best time to fly
On-time arrival rate by scheduled local departure time.
BUR → SJC flights departing 5–9 AM arrived on time 97.0% of the time, against 79.8% for 6–9 PM departures — a gap of 17.2 percentage points.
By departure window
By departure hour
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – June 2026 · Buckets with fewer than 120 flights are not scored.
Airlines on this route
Performance by the carrier that actually operated the flight.
| Carrier | Flights | On time | Cancelled | Median delay | Severe |
|---|---|---|---|---|---|
| Southwest Airlines | 6,968 | 87.5% | 1.54% | -11 min | 3.7% |
| Spirit Airlines | 204 | 76.6% | 0.98% | 0 min | 4.5% |
Southwest Airlines arrived on time 10.9 percentage points more often than Spirit Airlines on this route.
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – June 2026 · Carriers with fewer than 200 flights on this route are not listed.
Other ways to fly Los Angeles to San Francisco
Airport pairs serving the same journey, grouped by the DOT's own city-market definition. They do not perform the same way.
| Route | Flights | On time | Cancelled | Median delay | Score |
|---|---|---|---|---|---|
| LAX→SFO Los Angeles to San Francisco | 33,701 | 70.1% | 0.67% | -2 min | 57 |
| LAX→SJC Los Angeles to San Jose | 15,186 | 86.5% | 0.32% | -9 min | 88 |
| SNA→SFO Santa Ana to San Francisco | 13,393 | 72.3% | 1.23% | -4 min | 56 |
| BUR→SFO Burbank to San Francisco | 9,376 | 70.1% | 1.28% | -3 min | 51 |
| BUR→OAK Burbank to Oakland | 9,265 | 86.7% | 1.54% | -10 min | 81 |
| LAX→OAK Los Angeles to Oakland | 8,789 | 83.2% | 0.83% | -8 min | 81 |
| SNA→SJC Santa Ana to San Jose | 8,068 | 86.6% | 0.93% | -9 min | 86 |
| SNA→OAK Santa Ana to Oakland | 7,759 | 85.7% | 0.92% | -8 min | 84 |
| BUR→SJC this route Burbank to San Jose | 7,172 | 87.2% | 1.52% | -10 min | 83 |
| ONT→OAK Ontario to Oakland | 4,695 | 87.0% | 0.55% | -9 min | 87 |
| ONT→SFO Ontario to San Francisco | 4,307 | 72.1% | 1.04% | -4 min | 57 |
| ONT→SJC Ontario to San Jose | 4,120 | 87.0% | 0.27% | -9 min | 88 |
LAX → SJC is the most reliable pairing for this journey at 86.5% on time, against 70.1% for BUR → SFO.
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – June 2026 · Grouped by DOT city market, which places Newark with the New York airports and Baltimore with the Washington ones.
Weekly and seasonal patterns
By day of week
Saturday is historically the most reliable day and Sunday the least, a gap of 8.7 percentage points.
By month
June is historically the weakest month and January the strongest, a spread of 11.2 percentage points.
Historical trend
On-time arrival rate by month.
Over the most recent 12 months (2025-07 to 2026-06), on-time arrivals averaged 86.8% against 87.0% in the 12 months before — broadly unchanged.
Source: FlyerIntel analysis of US DOT BTS data · July 2023 – June 2026
Data and methodology
All figures on this page are calculated by FlyerIntel from 7,172 BUR → SJC flight records published by the US DOT Bureau of Transportation Statistics, covering July 2023 – June 2026. A flight is counted as delayed when it arrives 15 or more minutes after its scheduled arrival time, following BTS methodology. Cancelled and diverted flights have no arrival time and are excluded from on-time rates rather than counted as late.