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
Filed traffic dataIn July 2026, SkyWest Airlines was the only carrier flying nonstop ORD–SUN; the Embraer E175 was the most common aircraft at 100% of departures; flights ran 83% full.
Departures
59
July 2026
Seats
4,130
both directions
Passengers
3,414
both directions
Load factor
82.7%
seat-miles filled
Who flies ORD–SUN?
SkyWest Airlines was the only carrier to fly nonstop ORD–SUN in July 2026 (59 departures).
- OO
59 departures · 4,130 seats
Share of departures100.0%82.7%
Load
What plane flies ORD–SUN?
In July 2026, the Embraer E175 flew 100% of ORD–SUN departures.
- Embraer E175
59 departures · 82.7% load
100.0%
How has ORD–SUN traffic changed?
Nonstop ORD–SUN departures rose from 25 in August 2025 to 59 in July 2026.
Monthly nonstop ORD–SUN traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
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
May 2026
0 departures · 0 passengers
—
Load
June 2026
23 departures · 1,205 passengers
74.8%
Load
July 2026
59 departures · 3,414 passengers
82.7%
Load
By direction
Each direction is filed separately — they rarely match.
ORD → SUN
83.4% full
30 departures · 1,752 passengers
SUN → ORD
81.9% full
29 departures · 1,662 passengers
Nonstop ORD–SUN 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). Load factor is RPM ÷ ASM (revenue passenger-miles ÷ available seat-miles).
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 July 2026, the Embraer E175 flew the largest share of departures (100.0%).
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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