Houston to Charlotte (IAH–CLT) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
IAH–CLT is served by 4 airlines with nonstop service. American Airlines, United Airlines and Frontier lead the route. The flight covers 912 miles in approximately 2h 43m. Beyond nonstop, 1-stop connecting options are also available.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| AA American Airlines Also: IB, QR | 53 | 321, 738 | 2h28-2h45 | Oneworld | IB, QR | |
| UA United Airlines Also: NZ, VA | 28 | 738, E7W | 2h38-2h52 | Star Alliance | NZ, VA | |
| F9 Frontier Also: Y4 | 7 | A20N | 2h44 | – | Y4 | |
| GXA GXA | 0 | – | – | – | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Other ways to reach Charlotte from Houston
| Metric | IAH→CLT | HOU→CLT | BPT→CLT |
|---|---|---|---|
| Distance from IAH | – | 24 mi | 79 mi |
| Nonstop airlines | 4 | 2 | 1 |
| Weekly flights | 145 | – | – |
| Flight time | 2h 43m | 1h 51m | 1h 44m |
| Departure OTP | 92% | – | – |
Travel Essentials
IAH: CDT · CLT: EDT
When it's 6:00 PM in Houston, it's 7:00 PM in Charlotte.
IAH has no direct rail link to downtown Houston. The IAH Express bus runs from Houston Amtrak/Greyhound station via Park & Ride to Terminal C (60–90 min, $1.25 with METRO Q card). This is the only transit option; Houston's rail network does not reach the airport.Taxis from downtown Houston cost $50–70 and take 40–60 minutes. Ride-hails (Uber, Lyft) are typically $35–55. IAH sits 23 miles north of downtown on the North Freeway (I-45); traffic is heavy during morning and evening rush. Remote economy parking lots serve all terminals via shuttle.
No rail connects CLT to the city. Uber and Lyft to Uptown Charlotte cost $18–30 (15–20 minutes). Taxis are metered, slightly more expensive.CATS Route 5 bus runs to downtown ($2.20, 45 min). Rental cars are in an on-site facility attached to the terminal. The airport's single main terminal with concourses A–E is connected by an underground people mover; clear security at your concourse, not at the central checkpoint, to save time.
Humid subtropical climate. Summers are hot and humid (30–35°C) with frequent afternoon thunderstorms that cause delays June through August. Charlotte sits in a region with high storm frequency. Winters are generally mild (1–10°C) but ice storms hit 2–4 times per year and are highly disruptive since Charlotte has limited de-icing infrastructure.
Spring brings severe weather risk including tornadoes. Fall (September–November) is the most stable season. Snow is rare but the city is poorly equipped to handle it when it arrives.
IAH–CLT Quick Facts
Frequently Asked Questions
Flights from IAH to CLT
George Bush Intercontinental Airport (IAH) and Charlotte Douglas International Airport (CLT) are connected by nonstop service from American Airlines, United Airlines and Frontier. With 145 weekly departures, this is a heavily served route.
IAH to CLT Flight Duration and Schedule
Nonstop flight time from IAH to CLT is about 2 hours 43 minutes gate to gate. The route covers a distance of 912 miles (1,467 km). There are approximately 145 weekly flights outbound and 133 return, totaling 278 flights per week in both directions.
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Louis Armstrong New Orleans, Hartsfield Jackson Atlanta and Baton Rouge Metropolitan. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Houston (HOU), Beaumont/Port Arthur (BPT) and Lake Charles (LCH).