San Francisco (SFO) to Phoenix (PHX) flights
United Airlines, American Airlines, Southwest Airlines, SkyWest Airlines, Frontier Airlines fly nonstop from San Francisco International Airport to Phoenix Sky Harbor International Airport, with about 89 flights a week in July 2026. The 651-mile flight takes about 2h 0m gate to gate.
- Distance
- 651 mi · 1,048 km
- Flight time
- 2h 0m
- Airlines
- 5
- Seats filled
- 80%
Airlines flying SFO to PHX
| Airline | Flights a week | Aircraft | Passengers (12 months) | Flight time |
|---|---|---|---|---|
| United Airlines | 27 | Boeing 737-800, Boeing 737-900ER, Boeing 737 MAX 8 | 195,166 | 2h 2m |
| American Airlines | 27 | Boeing 737-800, Airbus A320-100/200, Airbus A321 | 182,351 | 2h 0m |
| Southwest Airlines | 20 | Boeing 737-700 / MAX 7, Boeing 737 MAX 8, Boeing 737-800 | 134,605 | 1h 55m |
| SkyWest Airlines | 9 | Embraer E175, Bombardier CRJ700 | 34,342 | 2h 7m |
| Frontier Airlines | 6 | Airbus A320neo, Airbus A321, Airbus A320-100/200 | 44,091 | 2h 2m |
| Horizon AirSeasonal or ended | n/a | Embraer E175 | 4,444 | 2h 2m |
Airlines are the operating carrier: regional airlines such as SkyWest or Horizon often fly under a larger airline's brand.
SFO to PHX flight schedule
24 flight numbers flew this route in August 2026, 10 of them almost daily. The first usually leaves at 5:33am and the last at 9:21pm. Times are local and can change; check with the airline before you book.
| Flight | Departs | Arrives | Days flown in August 2026 | On time (12 months) |
|---|---|---|---|---|
| AA 6404American Airlines · operated by SkyWest Airlines | 5:33am | 7:49am | 31 | 91% |
| WN 3557Southwest Airlines | 5:40am | 2:00pm | 28 | 57% |
| WN 2032Southwest Airlines | 7:00am | 9:00am | 12 | 83% |
| AA 2414American Airlines | 8:08am | 10:19am | 31 | 83% |
| UA 2374United Airlines | 8:23am | 10:26am | 16 | 91% |
| UA 500United Airlines | 10:05am | 12:14pm | 8 | 71% |
| UA 6013United Airlines · operated by SkyWest Airlines | 10:13am | 12:30pm | 21 | 52% |
| WN 972Southwest Airlines | 10:40am | 12:50pm | 8 | n/a |
| AA 2548American Airlines | 12:18pm | 2:29pm | 4 | 55% |
| AA 2413American Airlines | 12:23pm | 2:35pm | 27 | 52% |
| WN 4488Southwest Airlines | 2:15pm | 4:15pm | 4 | n/a |
| WN 569Southwest Airlines | 2:35pm | 4:40pm | 4 | n/a |
| AA 2860American Airlines | 3:46pm | 5:59pm | 27 | 66% |
| AA 1321American Airlines | 3:52pm | 6:04pm | 4 | 48% |
| UA 574United Airlines | 4:25pm | 6:35pm | 31 | 70% |
| AA 2544American Airlines | 6:55pm | 9:00pm | 4 | 57% |
| WN 1848Southwest Airlines | 6:55pm | 9:00pm | 4 | n/a |
| UA 1375United Airlines | 6:58pm | 9:08pm | 15 | 83% |
| AA 1914American Airlines | 7:02pm | 9:13pm | 4 | 75% |
| F9 2638Frontier Airlines | 7:08pm | 9:13pm | 25 | 58% |
| UA 2347United Airlines | 7:25pm | 9:39pm | 10 | 85% |
| WN 3975Southwest Airlines | 7:25pm | 9:30pm | 20 | 58% |
| UA 234United Airlines | 8:49pm | 10:59pm | 21 | 90% |
| UA 233United Airlines | 9:21pm | 11:30pm | 7 | 49% |
Is SFO to PHX on time?
From September 2025 to August 2026, 73% of 4,806 flights arrived within 15 minutes of schedule and 0.9% were cancelled. Flights leaving around 5am were the most punctual (96%), those around 3pm the least (57%). Most delay time was caused by late-arriving aircraft (52%).
| Airline | Flights | On time | Average delay | Cancelled |
|---|---|---|---|---|
| American Airlines | 1,667 | 77% | 23 min | 0.8% |
| United Airlines | 1,660 | 80% | 13 min | 0.5% |
| Southwest Airlines | 1,076 | 59% | 25 min | 0.6% |
| Frontier Airlines | 278 | 61% | 42 min | 2.2% |
| Alaska Airlines | 125 | 63% | 26 min | 5.6% |
Airlines as sold: flights operated by regional partners count under the airline on the ticket. Average delay is across all completed flights, early arrivals counted as zero.
On-time arrivals by departure time
| Scheduled departure | Flights | On time, relative | On time |
|---|---|---|---|
| 5am to 6am | 370 | 96% | |
| 6am to 7am | 275 | 93% | |
| 7am to 8am | 212 | 91% | |
| 8am to 9am | 325 | 88% | |
| 9am to 10am | 218 | 82% | |
| 10am to 11am | 339 | 59% | |
| 11am to 12pm | 350 | 66% | |
| 12pm to 1pm | 431 | 67% | |
| 1pm to 2pm | 151 | 53% | |
| 2pm to 3pm | 107 | 52% | |
| 3pm to 4pm | 329 | 57% | |
| 4pm to 5pm | 543 | 70% | |
| 6pm to 7pm | 433 | 67% | |
| 7pm to 8pm | 280 | 73% | |
| 8pm to 9pm | 147 | 75% | |
| 9pm to 10pm | 180 | 70% |
Flights by month
| Month | Flights | Flights, relative | Passengers |
|---|---|---|---|
| August 2025 | 337 | 46,347 | |
| September 2025 | 335 | 42,226 | |
| October 2025 | 371 | 50,089 | |
| November 2025 | 395 | 50,896 | |
| December 2025 | 424 | 56,226 | |
| January 2026 | 382 | 44,318 | |
| February 2026 | 384 | 47,834 | |
| March 2026 | 470 | 60,502 | |
| April 2026 | 429 | 52,609 | |
| May 2026 | 418 | 49,887 | |
| June 2026 | 383 | 48,375 | |
| July 2026 | 395 | 45,690 |
Related
Source: US Department of Transportation, T-100 Segment data, August 2025 to July 2026.