Route
LGB → SJC
Long Beach International Airport Mineta San Jose International Airport
How punctual is this route?
- On-time arrivals
- 86.0%
- Less than 15 minutes late
- Cancelled
- 0.2%
- Of scheduled flights
- Average delay when late
- 52 min
- Flights arriving 15+ minutes late
- Flights tracked
- 1,251
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 78%
- Airline (crew, maintenance, cleaning) 18%
- Air traffic control & airport 2%
- Extreme weather 2%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 90.3% | 103 |
| October 2025 | 86.3% | 96 |
| November 2025 | 83.7% | 92 |
| December 2025 | 82.4% | 93 |
| January 2026 | 91.4% | 93 |
| February 2026 | 90.5% | 84 |
| March 2026 | 90.2% | 112 |
| April 2026 | 86.1% | 115 |
| May 2026 | 86.4% | 118 |
| June 2026 | 78.6% | 112 |
| July 2026 | 85.2% | 115 |
| August 2026 | 82.2% | 118 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| Southwest Airlines | 1,251 | 86.0% | 0.2% | 52 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
WN3490
14% late · 59 flights
-
WN1140
2% late · 58 flights
-
WN1390
10% late · 58 flights
-
WN2403
9% late · 58 flights
-
WN2970
26% late · 58 flights
-
WN157
4% late · 57 flights
-
WN4524
19% late · 55 flights
-
WN2583
6% late · 51 flights
-
WN456
20% late · 49 flights
-
WN1067
16% late · 45 flights
-
WN4973
9% late · 43 flights
-
WN4307
24% late · 42 flights
-
WN2500
39% late · 36 flights
-
WN2269
9% late · 33 flights
-
WN1282
6% late · 31 flights
-
WN2913
3% late · 31 flights
-
WN3585
17% late · 31 flights
-
WN547
7% late · 28 flights
-
WN2497
0% late · 27 flights
-
WN660
8% late · 24 flights
-
WN2037
13% late · 23 flights
-
WN3583
0% late · 22 flights
Reviews
No reviews yet. Be the first to review this route.