Washington Dulles International ⇄ Montreal IAD–YUL
Airlines flew 2,408 flights between Washington Dulles International IAD in Washington, DC and Montreal, Canada YUL in Montreal, CA in the twelve months to July 2026, both directions together: 153,727 passengers in 183,343 seats, 84% of them filled, and 4,422 pounds of freight. 488 miles, about 53 minutes in the air, on 8 airlines: Republic Airline (1,614), Jazz Aviation LP (777), Sun Country Airlines d/b/a MN Airlines (5), Air Canada (4) and 4 more.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 125 |
| 2/25 | 135 |
| 3/25 | 188 |
| 4/25 | 230 |
| 5/25 | 209 |
| 6/25 | 119 |
| 7/25 | 161 |
| 8/25 | 185 |
| 9/25 | 171 |
| 10/25 | 185 |
| 11/25 | 179 |
| 12/25 | 181 |
| 1/26 | 177 |
| 2/26 | 162 |
| 3/26 | 185 |
| 4/26 | 225 |
| 5/26 | 274 |
| 6/26 | 256 |
| 7/26 | 228 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 6,921 |
| 2/25 | 8,244 |
| 3/25 | 11,098 |
| 4/25 | 13,739 |
| 5/25 | 13,600 |
| 6/25 | 7,941 |
| 7/25 | 11,013 |
| 8/25 | 12,753 |
| 9/25 | 10,966 |
| 10/25 | 12,116 |
| 11/25 | 11,281 |
| 12/25 | 12,100 |
| 1/26 | 11,162 |
| 2/26 | 9,611 |
| 3/26 | 11,717 |
| 4/26 | 14,008 |
| 5/26 | 16,119 |
| 6/26 | 16,096 |
| 7/26 | 15,798 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Republic Airline YX | 1,614 | 106,289 | 87% | scheduled passenger service |
| Jazz Aviation LP QK | 777 | 46,428 | 79% | scheduled passenger service |
| Sun Country Airlines d/b/a MN Airlines SY | 5 | 148 | 16% | charter passenger service |
| Air Canada AC | 4 | 473 | 92% | scheduled passenger service |
| Delta Air Lines Inc. DL | 4 | 197 | 68% | charter passenger service |
| Chartright Air Inc. 13Q | 2 | 2 | 12% | charter passenger service |
| Jet Aviation Flight Services, Inc. 27Q | 1 | 1 | 7% | charter passenger service |
| Air Canada rouge LP RV | 1 | 189 | 96% | scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Embraer ERJ-175 | 2,082 | 76 | 135,090 |
| Canadair CRJ 900 | 250 | 76 | 13,890 |
| Embraer-Emb-170 | 56 | 70 | 3,611 |
| Boeing 737-800 | 6 | 183 | 312 |
| Boeing 757-200 | 4 | 72 | 197 |
| De Havilland DHC8-400 Dash-8 | 3 | 78 | 126 |
| Bomardier Challenger 350 | 2 | 8 | 2 |
| A220-300 BD-500-1A11 | 2 | 137 | 257 |
| Airbus Industrie A320-100/200 | 1 | 70 | 52 |
| Airbus Industrie A321Neoxlr | 1 | 196 | 189 |
| Dassault Falcon 7X | 1 | 14 | 1 |
IAD → YUL this direction alone · flown January 2025 to July 2026
1,200 flights of 816 scheduled, 78,173 passengers in 91,224 seats, 4,422 pounds of freight. Republic Airline 809; Jazz Aviation LP 385; Air Canada 2; Delta Air Lines Inc. 2; Chartright Air Inc. 1; Sun Country Airlines d/b/a MN Airlines 1.
YUL → IAD this direction alone · flown January 2025 to July 2026
1,208 flights of 814 scheduled, 75,554 passengers in 92,119 seats. Republic Airline 805; Jazz Aviation LP 392; Sun Country Airlines d/b/a MN Airlines 4; Air Canada 2; Delta Air Lines Inc. 2; Chartright Air Inc. 1; Jet Aviation Flight Services, Inc. 1; Air Canada rouge LP 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 Montreal, Canada YUL; all routes.