Washington Dulles International ⇄ Cancun IAD–CUN
Airlines flew 1,461 flights between Washington Dulles International IAD in Washington, DC and Cancun, Mexico CUN in Cancun, MX in the twelve months to July 2026, both directions together: 221,517 passengers in 261,470 seats, 85% of them filled, and 9,190 pounds of freight. 1,355 miles, about 185 minutes in the air, on 5 airlines: United Air Lines Inc. (1,457), Delta Air Lines Inc. (1), Breeze Aviation Group DBA Breeze (1), VistaJet Limited (1) and 1 more.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 148 |
| 2/25 | 112 |
| 3/25 | 174 |
| 4/25 | 120 |
| 5/25 | 124 |
| 6/25 | 119 |
| 7/25 | 123 |
| 8/25 | 98 |
| 9/25 | 71 |
| 10/25 | 124 |
| 11/25 | 120 |
| 12/25 | 179 |
| 1/26 | 142 |
| 2/26 | 113 |
| 3/26 | 123 |
| 4/26 | 120 |
| 5/26 | 124 |
| 6/26 | 120 |
| 7/26 | 127 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 22,500 |
| 2/25 | 17,840 |
| 3/25 | 25,935 |
| 4/25 | 18,299 |
| 5/25 | 19,095 |
| 6/25 | 18,536 |
| 7/25 | 20,049 |
| 8/25 | 16,525 |
| 9/25 | 9,428 |
| 10/25 | 17,384 |
| 11/25 | 18,095 |
| 12/25 | 25,863 |
| 1/26 | 20,608 |
| 2/26 | 17,166 |
| 3/26 | 17,379 |
| 4/26 | 18,093 |
| 5/26 | 19,477 |
| 6/26 | 19,595 |
| 7/26 | 21,904 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| United Air Lines Inc. UA | 1,457 | 221,127 | 85% | scheduled passenger service |
| Delta Air Lines Inc. DL | 1 | 189 | 97% | scheduled passenger service |
| Breeze Aviation Group DBA Breeze MX | 1 | 68 | 50% | scheduled passenger service |
| VistaJet Limited VJT | 1 | 1 | 7% | charter passenger service |
| Southwest Airlines Co. WN | 1 | 132 | 96% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing B737 Max 900 | 1,186 | 179 | 177,913 |
| Boeing 737-900ER | 270 | 179 | 42,944 |
| Boeing 737-700/700LR/Max 7 | 1 | 137 | 132 |
| Boeing 777-200ER/200LR/233LR | 1 | 364 | 270 |
| Airbus Industrie A321-200n | 1 | 194 | 189 |
| A220-300 BD-500-1A11 | 1 | 137 | 68 |
| Bombardier Global 6000/Global Xrs | 1 | 14 | 1 |
IAD → CUN this direction alone · flown January 2025 to July 2026
728 flights of 730 scheduled, 107,564 passengers in 130,312 seats, 3,911 pounds of freight. United Air Lines Inc. 728.
CUN → IAD this direction alone · flown January 2025 to July 2026
733 flights of 730 scheduled, 113,953 passengers in 131,158 seats, 5,279 pounds of freight. United Air Lines Inc. 729; Delta Air Lines Inc. 1; Breeze Aviation Group DBA Breeze 1; VistaJet Limited 1; Southwest Airlines Co. 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: Washington Dulles International IAD and Cancun, Mexico CUN; all routes.