San Francisco International ⇄ Frederick W Smith Intl/Memphis SFO–MEM
Airlines flew 508 flights between San Francisco International SFO in San Francisco, CA and Frederick W Smith Intl/Memphis MEM in Memphis, TN in the twelve months to July 2026, both directions together: 453 passengers in 569 seats, 80% of them filled, and 34,110,728 pounds of freight. 1,807 miles, about 208 minutes in the air, on 4 airlines: Federal Express Corporation (503), Delta Air Lines Inc. (3), United Air Lines Inc. (1), Southwest Airlines Co. (1). Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 41 |
| 2/25 | 37 |
| 3/25 | 42 |
| 4/25 | 44 |
| 5/25 | 45 |
| 6/25 | 40 |
| 7/25 | 44 |
| 8/25 | 44 |
| 9/25 | 40 |
| 10/25 | 47 |
| 11/25 | 41 |
| 12/25 | 42 |
| 1/26 | 38 |
| 2/26 | 42 |
| 3/26 | 42 |
| 4/26 | 44 |
| 5/26 | 42 |
| 6/26 | 42 |
| 7/26 | 44 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 70 |
| 2/25 | 8 |
| 3/25 | 0 |
| 4/25 | 123 |
| 5/25 | 110 |
| 6/25 | 0 |
| 7/25 | 0 |
| 8/25 | 0 |
| 9/25 | 0 |
| 10/25 | 66 |
| 11/25 | 165 |
| 12/25 | 0 |
| 1/26 | 0 |
| 2/26 | 52 |
| 3/26 | 0 |
| 4/26 | 0 |
| 5/26 | 170 |
| 6/26 | 0 |
| 7/26 | 0 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Federal Express Corporation FX | 503 | 0 | scheduled cargo service | |
| Delta Air Lines Inc. DL | 3 | 118 | 55% | charter passenger service |
| United Air Lines Inc. UA | 1 | 170 | 95% | scheduled passenger service |
| Southwest Airlines Co. WN | 1 | 165 | 94% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 767-300/300ER | 503 | 0 | 0 |
| Boeing 757-200 | 3 | 72 | 118 |
| Boeing B737 Max 800 | 1 | 175 | 165 |
| Boeing 737-900ER | 1 | 179 | 170 |
SFO → MEM this direction alone · flown January 2025 to July 2026
254 flights of 251 scheduled, 335 passengers in 426 seats, 15,173,860 pounds of freight. Federal Express Corporation 251; Delta Air Lines Inc. 1; United Air Lines Inc. 1; Southwest Airlines Co. 1.
MEM → SFO this direction alone · flown January 2025 to July 2026
254 flights of 252 scheduled, 118 passengers in 143 seats, 18,936,868 pounds of freight. Federal Express Corporation 252; Delta Air Lines Inc. 2.
Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: San Francisco International SFO and Frederick W Smith Intl/Memphis MEM; all routes.