Charlotte (CLT) to Houston (IAH)
Flight time
≈ 2h 37m
Bearing
251° W
Charlotte (CLT) to Houston (IAH) is 911 miles (1,467 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
Look up a route, or build a trip
Change the airports, or add stops for a multi-leg trip.
What actually flies CLT–IAH
Filed traffic dataIn May 2026, American Airlines operated the most departures, one of 5 carriers flying nonstop CLT–IAH; the Airbus A321 was the most common aircraft at 36% of departures; flights ran 80% full.
Departures
510
May 2026
Seats
80,199
both directions
Passengers
64,223
both directions
Load factor
80.1%
RPM ÷ ASM
Who flies CLT–IAH?
American Airlines operated the most nonstop CLT–IAH departures in May 2026 (294), one of 5 carriers on the route.
- AA
294 departures · 54,018 seats
Share of departures57.6%81.4%
Load
- YV
78 departures · 5,604 seats
Share of departures15.3%86.6%
Load
- UA
62 departures · 10,115 seats
Share of departures12.2%73.0%
Load
- F9
42 departures · 7,878 seats
Share of departures8.2%72.7%
Load
- OO
34 departures · 2,584 seats
Share of departures6.7%87.8%
Load
What plane flies CLT–IAH?
In May 2026, the Airbus A321 flew 36% of CLT–IAH departures — more than any other aircraft type.
- Airbus A321
183 departures · 82.2% load
35.9% - Embraer E175
112 departures · 87.0% load
22.0% - Boeing 737-800
86 departures · 78.7% load
16.9% - Boeing 737 MAX 8
38 departures · 76.7% load
7.4% - Airbus A320neo
30 departures · 74.7% load
5.9% - Airbus A320
26 departures · 73.1% load
5.1% - Boeing 737-900ER
19 departures · 73.7% load
3.7% - Airbus A321neo
13 departures · 75.5% load
2.5% - Boeing 737-700
2 departures · 86.5% load
0.4% - Airbus A319
1 departures · 97.6% load
0.2%
How has CLT–IAH traffic changed?
Nonstop CLT–IAH departures rose from 485 in June 2025 to 510 in May 2026.
Monthly nonstop CLT–IAH traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
485 departures · 67,820 passengers
84.4%
Load
July 2025
494 departures · 69,381 passengers
87.6%
Load
August 2025
472 departures · 61,155 passengers
82.9%
Load
September 2025
459 departures · 56,344 passengers
77.3%
Load
October 2025
486 departures · 62,488 passengers
82.7%
Load
November 2025
462 departures · 54,052 passengers
74.6%
Load
December 2025
458 departures · 55,425 passengers
79.0%
Load
January 2026
408 departures · 46,445 passengers
72.8%
Load
February 2026
427 departures · 50,380 passengers
73.8%
Load
March 2026
489 departures · 64,747 passengers
82.6%
Load
April 2026
500 departures · 58,995 passengers
75.0%
Load
May 2026
510 departures · 64,223 passengers
80.1%
Load
By direction
Each direction is filed separately — they rarely match.
CLT → IAH
78.2% full
256 departures · 31,395 passengers
IAH → CLT
81.9% full
254 departures · 32,828 passengers
Nonstop CLT–IAH traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 2026; filings from 2025. Public domain (US Government work).
The airports
Frequently asked
How far is Charlotte (CLT) from Houston (IAH)?
CLT to IAH is 911 miles (1,467 km / 792 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from CLT to IAH?
A nonstop covers the 911-mile great-circle distance in roughly 2h 37m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies CLT–IAH?
In May 2026, the Airbus A321 flew the largest share of departures (35.9%), followed by the Embraer E175 (22.0%).
What mileage do I earn flying CLT–IAH?
Distance-based programs credit off the 911-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
Keep exploring
Every route below is its own page.
Popular long-haul routes