Charlotte to Ontario (CLT–ONT) — Airlines, Schedules & Connections

CLT Airport Page →
2,074 mi airlines charter/private 14/wk
On-time Some delays Frequent delays
Flight Schedule 3 flights Verified 3m ago
Also flown by charter / private operators.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop
✓
→
BA1790cs
BA British
321
8:40 PM
EDT
10:36 PM
PDT
4h 56m
—
M T W T F S S
Prices
✓
→
AA3036+1
AA American
321
8:51 PM
EDT
10:52 PM
PDT
5h 1m
40%
M T W T F S S
Prices
✓
←
AA2237
AA American
321
10:00 PM
PDT T4
5:35 AM+1
EDT
4h 35m
—
M T W T F S S
Prices

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.

✦ 1-Stop connections via 10 hubs
PHX Phoenix 6h 27m AA → AAEJAPD Phoenix (PHX) to Ontario flights
ATL Atlanta 6h 49m AAAFAM → AFAMDL Atlanta (ATL) to Ontario flights
DEN Denver 6h 49m AAF9UA → ACF9UA Denver (DEN) to Ontario flights
DFW Dallas-Fort Worth 6h 53m AAASAY → AABAF9 Dallas-Fort Worth (DFW) to Ontario flights
BNA Nashville 6h 56m AAWN → WN Nashville (BNA) to Ontario flights
MDW Chicago 6h 58m WN → WN Chicago (MDW) to Ontario flights
LAS Las Vegas 6h 59m AABA → F9WNY4 Las Vegas (LAS) to Ontario flights
CVG Cincinnati / Covington 7h 25m 8CAA → AS Cincinnati / Covington (CVG) to Ontario flights
AUS Austin 7h 35m AA → WN Austin (AUS) to Ontario flights
SLC Salt Lake City 7h 36m AADLTIV → AFAMDL Salt Lake City (SLC) to Ontario flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Charlotte to Ontario
1 carrier, 14 flights/week nonstop.
1 Airlines 2,074 mi 4h 59m nonstop -3h behind

CLT–ONT is served by 1 airline with nonstop service. American Airlines leads the route. The flight covers 2,074 miles in approximately 4h 59m. Beyond nonstop, 1-stop connecting options are also available.

Also explore CLT Routes ONT Routes CLT Live Flights ONT Live Flights CLT Delays ONT Delays
All flights from Ontario (ONT) Ontario to Charlotte flights
Carriers on this route

Airline Landscape

All carriers operating nonstop CLT–ONT service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
AA American Airlines Also: BA 7 321 5h01 100% Oneworld BA
Aircraft on this route
321 Airbus A321 – AA, BA
Alliance coverage
Oneworld: AA (7 flights/wk, 100%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Schedule

Weekly Schedule Pattern

Nonstop flight frequency by day of week, CLT to ONT direction.
Mon
2
flights
Tue
2
flights
Wed
2
flights
Thu
2
flights
Fri
2
flights
Sat
2
flights
Sun
2
flights
Departure time distribution
12 AM6 AM12 PM6 PM12 AM
Morning departures
Afternoon/evening departures
2
Nonstop flights
14
Outbound / wk
7
Return / wk
Connections

Connection Landscape

Beyond nonstop. 1-stop and 2-stop options for CLT to ONT.
1-STOP
One-Stop Connections
27
Hubs
~6h
Fastest
~15h
Longest
PHX ~6h 27m ATL ~6h 49m DEN ~6h 49m DFW ~6h 53m BNA ~6h 56m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
1,766
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
CLT → ONT
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
61%
Return
ONT → CLT
100%
Generally reliable. Most flights run on time.
Departing
100%
Arriving
82%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. CLT delays → ONT delays →
Alternatives

Other ways to reach Ontario from Charlotte

Nearby airports with service to Ontario International Airport.
Metric CLT→ONT GSO→ONT RDU→ONT
Distance from CLT – 83 mi 130 mi
Nonstop airlines 1 2 1
Weekly flights 14 – 1
Flight time 4h 59m 4h 19m 4h 16m
Departure OTP 100% – –
Greensboro (GSO) to Ontario flights · Raleigh/Durham (RDU) to Ontario flights
Airports within 200 miles of CLT with service to Ontario International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
-3h
Ontario is 3 hours behind Charlotte.
CLT: EDT · ONT: PDT

When it's 6:00 PM in Charlotte, it's 3:00 PM in Ontario.
Distance & Flight Time
2,074 mi / 3,337 km
Nonstop flight time is approximately 4h 59m gate to gate.
Getting to CLT

There is no rail link to CLT. CATS Route 5 bus runs from Charlotte Transportation Center to the airport in 45 minutes ($2.20). The airport is 7 miles from Uptown Charlotte.Ride-shares from Uptown cost $18–30 and take 15–25 minutes. Taxis are available but less common than ride-share in Charlotte. I-85 and Billy Graham Parkway are the primary expressway routes; allow extra time during afternoon rush (4–6:30pm).

Facts

CLT–ONT Quick Facts

Key statistics for the Charlotte to Ontario route.
Route details
Distance2,074 mi / 3,337 km
Flight time4h 59m
Time difference-3 hours
Airlines (nonstop)1
Weekly flights14 out / 7 return
1-stop connectionsAvailable
Origin: CLT
Full nameCharlotte Douglas International Airport
IATA / ICAOCLT / KCLT
TimezoneAmerica/New_York
Passengers/yr58.8M
Elevation748 ft / 228 m
Destination: ONT
Full nameOntario International Airport
IATA / ICAOONT / KONT
TimezoneAmerica/Los_Angeles
Passengers/yr7.0M
Elevation944 ft / 288 m
FAQ

Frequently Asked Questions

Common questions about CLT to ONT flights.
Nonstop flights from Charlotte Douglas International Airport to Ontario International Airport take about 4h 59m gate to gate. The route covers 2,074 miles.
1 airline operates flights from CLT to ONT: American Airlines.
This route has daily service. Check the schedule above for departure days and times in each direction.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Phoenix Sky Harbor, Hartsfield Jackson Atlanta and Denver.
Ontario is 3 hours behind Charlotte.
Yes, return flights from ONT to CLT are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include GSO and RDU. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from CLT to ONT

Charlotte Douglas International Airport (CLT) and Ontario International Airport (ONT) are connected by nonstop service from American Airlines. With 14 weekly departures, this is a well served route.

CLT to ONT Flight Duration and Schedule

Nonstop flight time from CLT to ONT is about 4 hours 59 minutes gate to gate. The route covers a distance of 2,074 miles (3,337 km). There are approximately 14 weekly flights outbound and 7 return, totaling 21 flights per week in both directions.

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Phoenix Sky Harbor, Hartsfield Jackson Atlanta and Denver. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Greensboro (GSO) and Raleigh/Durham (RDU).