Dulles (IAD) to Montréal (YUL)
Flight time
≈ 1h 47m
Bearing
22° N
Dulles (IAD) to Montréal (YUL) is 489 miles (787 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies IAD–YUL
Filed traffic dataIn July 2026, Republic Airways operated the most departures, one of 3 carriers flying nonstop IAD–YUL; the Embraer E175 was the most common aircraft at 99% of departures; flights ran 90% full.
Departures
228
July 2026
Seats
17,543
both directions
Passengers
15,798
both directions
Load factor
90.0%
RPM ÷ ASM
Who flies IAD–YUL?
Republic Airways operated the most nonstop IAD–YUL departures in July 2026 (119), one of 3 carriers on the route.
- YX
119 departures · 9,044 seats
Share of departures52.2%91.0%
Load
- QK
Jazz Aviation
106 departures · 8,056 seats
Share of departures46.5%88.8%
Load
- AC
Air Canada
3 departures · 443 seats
Share of departures1.3%95.0%
Load
What plane flies IAD–YUL?
In July 2026, the Embraer E175 flew 99% of IAD–YUL departures — more than any other aircraft type.
- Embraer E175
225 departures · 89.9% load
98.7% - Airbus A220-300
2 departures · 93.8% load
0.9% - Boeing 737-800
1 departures · 97.0% load
0.4%
How has IAD–YUL traffic changed?
Nonstop IAD–YUL departures rose from 185 in August 2025 to 228 in July 2026.
Monthly nonstop IAD–YUL traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
185 departures · 12,753 passengers
89.3%
Load
September 2025
171 departures · 10,966 passengers
84.7%
Load
October 2025
185 departures · 12,116 passengers
87.3%
Load
November 2025
179 departures · 11,281 passengers
83.3%
Load
December 2025
181 departures · 12,100 passengers
88.0%
Load
January 2026
177 departures · 11,162 passengers
83.0%
Load
February 2026
162 departures · 9,611 passengers
78.1%
Load
March 2026
185 departures · 11,717 passengers
84.2%
Load
April 2026
225 departures · 14,008 passengers
81.4%
Load
May 2026
273 departures · 15,930 passengers
76.4%
Load
June 2026
256 departures · 16,096 passengers
82.7%
Load
July 2026
228 departures · 15,798 passengers
90.0%
Load
By direction
Each direction is filed separately — they rarely match.
IAD → YUL
90.9% full
114 departures · 8,017 passengers
YUL → IAD
89.2% full
114 departures · 7,781 passengers
Nonstop IAD–YUL traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through July 2026; filings from 2025. Public domain (US Government work).
The airports
Montréal
CA
Montreal / Pierre Elliott Trudeau International Airport
Coordinates
45.47°N, 73.74°W
Hemisphere
N · W
Frequently asked
How far is Dulles (IAD) from Montréal (YUL)?
IAD to YUL is 489 miles (787 km / 425 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from IAD to YUL?
A nonstop covers the 489-mile great-circle distance in roughly 1h 47m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies IAD–YUL?
In July 2026, the Embraer E175 flew the largest share of departures (98.7%), followed by the Airbus A220-300 (0.9%).
What mileage do I earn flying IAD–YUL?
Distance-based programs credit off the 489-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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