Denver International ⇄ Frederick W Smith Intl/Memphis DEN–MEM
Airlines flew 3,771 flights between Denver International DEN in Denver, CO and Frederick W Smith Intl/Memphis MEM in Memphis, TN in the twelve months to July 2026, both directions together: 314,158 passengers in 418,901 seats, 75% of them filled, and 75,143,154 pounds of freight. 872 miles, about 108 minutes in the air, on 7 airlines: United Air Lines Inc. (1,437), Federal Express Corporation (1,040), Southwest Airlines Co. (978), Frontier Airlines Inc. (286) and 3 more. 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 | 299 |
| 2/25 | 275 |
| 3/25 | 305 |
| 4/25 | 298 |
| 5/25 | 303 |
| 6/25 | 277 |
| 7/25 | 297 |
| 8/25 | 289 |
| 9/25 | 290 |
| 10/25 | 304 |
| 11/25 | 286 |
| 12/25 | 300 |
| 1/26 | 273 |
| 2/26 | 283 |
| 3/26 | 354 |
| 4/26 | 346 |
| 5/26 | 343 |
| 6/26 | 344 |
| 7/26 | 359 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 21,332 |
| 2/25 | 19,236 |
| 3/25 | 23,899 |
| 4/25 | 20,797 |
| 5/25 | 24,366 |
| 6/25 | 23,532 |
| 7/25 | 24,279 |
| 8/25 | 22,061 |
| 9/25 | 24,369 |
| 10/25 | 25,283 |
| 11/25 | 22,290 |
| 12/25 | 25,847 |
| 1/26 | 21,973 |
| 2/26 | 20,912 |
| 3/26 | 29,934 |
| 4/26 | 25,092 |
| 5/26 | 31,562 |
| 6/26 | 32,062 |
| 7/26 | 32,773 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| United Air Lines Inc. UA | 1,437 | 154,407 | 77% | scheduled passenger service |
| Federal Express Corporation FX | 1,040 | 0 | scheduled cargo service | |
| Southwest Airlines Co. WN | 978 | 117,534 | 74% | scheduled passenger service |
| Frontier Airlines Inc. F9 | 286 | 41,664 | 72% | scheduled passenger service |
| Atlas Air Inc. 5Y | 15 | 0 | charter cargo service | |
| Delta Air Lines Inc. DL | 13 | 423 | 45% | charter passenger service |
| SkyWest Airlines Inc. OO | 2 | 130 | 86% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 767-300/300ER | 989 | 0 | 0 |
| Airbus Industrie A319 | 793 | 126 | 80,310 |
| Boeing 737-800 | 455 | 172 | 56,748 |
| Airbus Industrie A320-100/200 | 419 | 152 | 48,567 |
| Boeing 737-700/700LR/Max 7 | 364 | 139 | 39,516 |
| Boeing B737 Max 800 | 344 | 175 | 43,109 |
| Airbus Industrie A320-200n | 140 | 186 | 20,123 |
| Airbus Industrie A321-200n | 93 | 228 | 13,975 |
| Boeing 737-900ER | 63 | 179 | 7,076 |
| Airbus Industrie A300-600/R/CF/RCF | 58 | 0 | 0 |
| Airbus Industrie A321Neoxlr | 24 | 230 | 3,517 |
| Boeing 757-200 | 18 | 52 | 423 |
| Boeing B737 Max 900 | 6 | 179 | 664 |
| Embraer ERJ-175 | 2 | 76 | 130 |
| Beechcraft Beech 18 C-185 (Federal Express has waiver to report all its small aircraft under code 110, regardless of actual aircraft type) | 2 | 0 | 0 |
| McDonnell Douglas MD-11 | 1 | 0 | 0 |
DEN → MEM this direction alone · flown January 2025 to July 2026
1,902 flights of 1,898 scheduled, 155,808 passengers in 211,589 seats, 30,911,643 pounds of freight. United Air Lines Inc. 721; Federal Express Corporation 535; Southwest Airlines Co. 489; Frontier Airlines Inc. 143; Atlas Air Inc. 8; Delta Air Lines Inc. 5; SkyWest Airlines Inc. 1.
MEM → DEN this direction alone · flown January 2025 to July 2026
1,869 flights of 1,868 scheduled, 158,350 passengers in 207,312 seats, 44,231,511 pounds of freight. United Air Lines Inc. 716; Federal Express Corporation 505; Southwest Airlines Co. 489; Frontier Airlines Inc. 143; Delta Air Lines Inc. 8; Atlas Air Inc. 7; SkyWest Airlines Inc. 1.
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: Denver International DEN and Frederick W Smith Intl/Memphis MEM; all routes.