Corpus Christi (CRP) to Houston (IAH)
Flight time
≈ 1h 12m
Bearing
40° NE
Corpus Christi (CRP) to Houston (IAH) is 201 miles (324 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies CRP–IAH
US DOT T-100 · filed dataIn April 2026, CommuteAir operated the most departures, one of 3 carriers flying nonstop CRP–IAH; the Embraer ERJ-145 was the most common aircraft at 70% of departures; flights ran 86% full.
Departures
401
April 2026
Seats
21,402
both directions
Passengers
18,310
both directions
Load factor
85.5%
passengers ÷ seats
Who flies CRP–IAH?
CommuteAir operated the most nonstop CRP–IAH departures in April 2026 (281), one of 3 carriers on the route.
- C5
CommuteAir
281 departures · 14,050 seats
Share of departures70.1%87.8%
Load
- OO
SkyWest Airlines
62 departures · 3,100 seats
Share of departures15.5%85.4%
Load
- YV
Mesa Airlines
58 departures · 4,252 seats
Share of departures14.5%78.1%
Load
What plane flies CRP–IAH?
In April 2026, the Embraer ERJ-145 flew 70% of CRP–IAH departures — more than any other aircraft type.
- Embraer ERJ-145
281 departures · 87.8% load
70.1% - Bombardier CRJ-200
62 departures · 85.4% load
15.5% - Embraer E175
58 departures · 78.1% load
14.5%
How has CRP–IAH traffic changed?
Nonstop CRP–IAH departures fell from 422 in May 2025 to 401 in April 2026.
Monthly nonstop CRP–IAH traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
422 departures · 20,173 passengers
82.5%
Load
June 2025
412 departures · 20,320 passengers
80.3%
Load
July 2025
442 departures · 21,460 passengers
83.2%
Load
August 2025
435 departures · 19,232 passengers
73.1%
Load
September 2025
421 departures · 19,381 passengers
72.2%
Load
October 2025
427 departures · 19,937 passengers
72.6%
Load
November 2025
398 departures · 18,655 passengers
70.4%
Load
December 2025
420 departures · 19,768 passengers
80.8%
Load
January 2026
405 departures · 16,639 passengers
69.8%
Load
February 2026
368 departures · 16,742 passengers
82.8%
Load
March 2026
424 departures · 19,293 passengers
82.8%
Load
April 2026
401 departures · 18,310 passengers
85.5%
Load
By direction
The DOT files each direction separately — they rarely match.
CRP → IAH
87.1% full
201 departures · 9,334 passengers
IAH → CRP
84.0% full
200 departures · 8,976 passengers
Nonstop CRP–IAH 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 Corpus Christi (CRP) from Houston (IAH)?
CRP to IAH is 201 miles (324 km / 175 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from CRP to IAH?
A nonstop covers the 201-mile great-circle distance in roughly 1h 12m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies CRP–IAH?
In April 2026, the Embraer ERJ-145 flew the largest share of departures (70.1%), followed by the Bombardier CRJ-200 (15.5%).
What mileage do I earn flying CRP–IAH?
Distance-based programs credit off the 201-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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