Route
PHX → SJC
Phoenix Sky Harbor International Airport Mineta San Jose International Airport
How punctual is this route?
- On-time arrivals
- 78.2%
- Less than 15 minutes late
- Cancelled
- 0.5%
- Of scheduled flights
- Average delay when late
- 61 min
- Flights arriving 15+ minutes late
- Flights tracked
- 2,979
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 57%
- Airline (crew, maintenance, cleaning) 35%
- Air traffic control & airport 5%
- Extreme weather 3%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 89.9% | 201 |
| October 2025 | 75.0% | 253 |
| November 2025 | 78.3% | 271 |
| December 2025 | 75.3% | 276 |
| January 2026 | 85.2% | 247 |
| February 2026 | 81.7% | 253 |
| March 2026 | 87.6% | 299 |
| April 2026 | 75.9% | 272 |
| May 2026 | 72.9% | 269 |
| June 2026 | 67.7% | 218 |
| July 2026 | 70.2% | 219 |
| August 2026 | 78.0% | 201 |
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 | 1,837 | 76.9% | 0.4% | 53 min |
| American Airlines | 683 | 76.6% | 0.9% | 78 min |
| SkyWest Airlines | 269 | 85.0% | 0.7% | 79 min |
| Envoy Air | 190 | 87.3% | 0.5% | 49 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
-
AA2439
25% late · 118 flights
-
AA1537
17% late · 109 flights
-
OO4969
18% late · 103 flights
-
AA1197
45% late · 74 flights
-
OO4910
18% late · 66 flights
-
AA3325
25% late · 65 flights
-
AA2576
33% late · 64 flights
-
WN3971
27% late · 63 flights
-
WN1045
10% late · 60 flights
-
WN3045
17% late · 58 flights
-
WN4286
3% late · 58 flights
-
WN3882
39% late · 57 flights
-
OO6344
11% late · 55 flights
-
WN2978
5% late · 55 flights
-
WN4102
14% late · 52 flights
-
WN3883
47% late · 49 flights
-
WN1748
2% late · 47 flights
-
WN1517
20% late · 46 flights
-
MQ3851
9% late · 45 flights
-
AA3116
5% late · 44 flights
-
WN3337
51% late · 43 flights
-
WN1881
37% late · 42 flights
-
WN843
22% late · 41 flights
-
AA1363
8% late · 37 flights
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