Chicago (ORD) to Phoenix (PHX)
Flight time
≈ 3h 40m
Bearing
254° W
Chicago (ORD) to Phoenix (PHX) is 1,437 miles (2,313 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies ORD–PHX
US DOT T-100 · filed dataIn April 2026, American Airlines operated the most departures, one of 4 carriers flying nonstop ORD–PHX; the Boeing 737-800 was the most common aircraft at 31% of departures; flights ran 84% full.
Departures
1,042
April 2026
Seats
186,698
both directions
Passengers
157,761
both directions
Load factor
84.5%
passengers ÷ seats
Who flies ORD–PHX?
American Airlines operated the most nonstop ORD–PHX departures in April 2026 (506), one of 4 carriers on the route.
- AA
American Airlines
506 departures · 89,253 seats
Share of departures48.6%86.0%
Load
- UA
United Airlines
367 departures · 66,996 seats
Share of departures35.2%84.4%
Load
- WN
Southwest Airlines
127 departures · 21,617 seats
Share of departures12.2%75.8%
Load
- F9
Frontier Airlines
42 departures · 8,832 seats
Share of departures4.0%90.9%
Load
What plane flies ORD–PHX?
In April 2026, the Boeing 737-800 flew 31% of ORD–PHX departures — more than any other aircraft type.
- Boeing 737-800
326 departures · 85.4% load
31.3% - Boeing 737-900ER
179 departures · 82.4% load
17.2% - Boeing 737 MAX 8
175 departures · 81.7% load
16.8% - Airbus A321
123 departures · 84.0% load
11.8% - Boeing 737 MAX 9
113 departures · 83.5% load
10.8% - Airbus A321neo
90 departures · 90.3% load
8.6% - Airbus A320neo
20 departures · 92.4% load
1.9% - Boeing 737-700
16 departures · 83.3% load
1.5%
How has ORD–PHX traffic changed?
Nonstop ORD–PHX departures rose from 1,024 in May 2025 to 1,042 in April 2026.
Monthly nonstop ORD–PHX traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
1,024 departures · 152,806 passengers
84.2%
Load
June 2025
899 departures · 137,483 passengers
85.0%
Load
July 2025
859 departures · 129,294 passengers
83.9%
Load
August 2025
806 departures · 123,451 passengers
84.7%
Load
September 2025
861 departures · 132,848 passengers
85.0%
Load
October 2025
876 departures · 142,271 passengers
88.9%
Load
November 2025
848 departures · 127,004 passengers
82.7%
Load
December 2025
974 departures · 147,221 passengers
83.0%
Load
January 2026
881 departures · 132,278 passengers
83.2%
Load
February 2026
895 departures · 140,084 passengers
84.9%
Load
March 2026
1,140 departures · 188,255 passengers
89.4%
Load
April 2026
1,042 departures · 157,761 passengers
84.5%
Load
By direction
The DOT files each direction separately — they rarely match.
ORD → PHX
79.8% full
523 departures · 74,594 passengers
PHX → ORD
89.2% full
519 departures · 83,167 passengers
Nonstop ORD–PHX 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 Phoenix (PHX)?
ORD to PHX is 1,437 miles (2,313 km / 1,249 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from ORD to PHX?
A nonstop covers the 1,437-mile great-circle distance in roughly 3h 40m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies ORD–PHX?
In April 2026, the Boeing 737-800 flew the largest share of departures (31.3%), followed by the Boeing 737-900ER (17.2%).
What mileage do I earn flying ORD–PHX?
Distance-based programs credit off the 1,437-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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