Chicago (ORD) to Hailey (SUN)
Flight time
≈ 3h 29m
Bearing
283° W
Chicago (ORD) to Hailey (SUN) is 1,338 miles (2,153 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies ORD–SUN
US DOT T-100 · filed dataIn April 2026, SkyWest Airlines was the only carrier flying nonstop ORD–SUN; the Bombardier CRJ-700 was the most common aircraft at 52% of departures; flights ran 33% full.
Departures
21
April 2026
Seats
1,415
both directions
Passengers
470
both directions
Load factor
33.2%
passengers ÷ seats
Who flies ORD–SUN?
SkyWest Airlines was the only carrier to fly nonstop ORD–SUN in April 2026 (21 departures).
- OO
SkyWest Airlines
21 departures · 1,415 seats
Share of departures100.0%33.2%
Load
What plane flies ORD–SUN?
In April 2026, the Bombardier CRJ-700 flew 52% of ORD–SUN departures — more than any other aircraft type.
- Bombardier CRJ-700
11 departures · 27.8% load
52.4% - Embraer E175
10 departures · 38.7% load
47.6%
How has ORD–SUN traffic changed?
Nonstop ORD–SUN departures rose from 16 in June 2025 to 21 in April 2026.
Monthly nonstop ORD–SUN traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
16 departures · 622 passengers
55.5%
Load
July 2025
26 departures · 1,199 passengers
65.9%
Load
August 2025
25 departures · 1,132 passengers
64.7%
Load
September 2025
12 departures · 385 passengers
45.8%
Load
October 2025
0 departures · 0 passengers
—
Load
November 2025
0 departures · 0 passengers
—
Load
December 2025
50 departures · 2,262 passengers
66.8%
Load
January 2026
116 departures · 3,606 passengers
45.9%
Load
February 2026
110 departures · 5,017 passengers
67.5%
Load
March 2026
119 departures · 5,435 passengers
67.6%
Load
April 2026
21 departures · 470 passengers
33.2%
Load
By direction
The DOT files each direction separately — they rarely match.
ORD → SUN
17.7% full
11 departures · 131 passengers
SUN → ORD
50.2% full
10 departures · 339 passengers
Nonstop ORD–SUN traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Frequently asked
How far is Chicago (ORD) from Hailey (SUN)?
ORD to SUN is 1,338 miles (2,153 km / 1,162 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from ORD to SUN?
A nonstop covers the 1,338-mile great-circle distance in roughly 3h 29m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies ORD–SUN?
In April 2026, the Bombardier CRJ-700 flew the largest share of departures (52.4%), followed by the Embraer E175 (47.6%).
What mileage do I earn flying ORD–SUN?
Distance-based programs credit off the 1,338-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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