AA2340American Airlines · CLT → ONT
live · 6m ago
Route confirmed American Airlines

AA2340 CharlotteCLT · 20:45 OntarioONT · 22:59

AA2340 by American Airlines flies from Charlotte (CLT) to Ontario (ONT) for the Mon, Nov 2 departure.

Right nowEn route to Ontario · off blocks 20:35 · 10 min early
En route

en route from CLT to ONT

En routeAA2340 · position estimated
CLTCharlotteONTOntario
Estimated from the boards

Board estimate · gate and arrival times. Off blocks 20:35. No receiver coverage over open ocean.

⚖ AA2340 typically leaves −1 and lands −21. The air wins minutes back.
Typical gate push−1 minmedian posted departure
Typical arrival−21 minmedian over 13 operations
Wins back in air~20 minmedian gate push vs arrival · how planes make up time → Cancellation0 in 13tracked operations · cancellation odds calculator →

Where the minutes go

last 7 operations · gate push → arrival
0+30+60+90 min
11-02
−10 gate · −43 arrival
10-31
−9 gate · −21 arrival
10-30
+1 gate · −10 arrival
10-29
+56 gate · +38 arrival
10-28
−3 gate · −22 arrival
10-27
+0 gate · −37 arrival
10-26
−10 gate · −43 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The last 30 days

arrival outcome per operation

median arrival −21 min · 0 cancelled · 13 operations tracked

The route today

live boards
CLTCharlotteOn-time likelyCLT delay board →
ONTOntarioOn-time likelyONT delay board →
CLT→ONTevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Delay & cancellation outlook for this flight

Measured, 90-day sample
37%Chance of 15+ min delay
0.8%Chance of cancellation
+8 minTypical airport delay in this weather

Conditions at CLT and ONT are near their clear-air norm right now, so this reflects the route's recent baseline rather than a weather penalty. These figures come from both airports' records under conditions like today's, over the last 90 days.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at Charlotte

Forecast

Tue 3 Nov, local date

High23°Clikely 21°C to 25°C
Low12°Clikely 10°C to 14°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at Ontario

Forecast

Tue 3 Nov, local date

High24°Clikely 23°C to 25°C
Low12°Clikely 11°C to 13°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Charlotte to Ontario flights today

same route · American Airlines
AA2552departs 20:00

If AA2340 is cancelled, this is the other American Airlines nonstop flight from Charlotte to Ontario on the same day, with scheduled departure times in CLT local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How AA2340 actually runs

Pro Flight Search has tracked every published board update for AA2340 across the CLT and ONT boards: schedule changes, gate pushes and actual clocks. Usually lands ~15 min early. Based on 13 confirmed landings · 9/13 within 15 min of schedule. Pushes back late but makes up time in the air.

The verdict above is that record speaking, so it reflects how AA2340 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-02CLT 20:45 20:35 (−10)ONT 22:59 22:16 (−43)
10-31CLT 11:30 11:21 (−9)ONT 13:44 13:23 (−21)
10-30CLT 20:45 20:46 (+1)ONT 22:59 22:49 (−10)
10-29CLT 20:45 21:41 (+56)ONT 22:59 23:37 (+38)
10-28CLT 20:45 20:42 (−3)ONT 22:59 22:37 (−22)
10-27CLT 17:40 (+0)ONT 19:54 19:17 (−37)
10-26CLT 20:45 20:35 (−10)ONT 22:59 22:16 (−43)
10-25CLT 20:45 20:44 (−1)ONT 22:59 22:38 (−21)
10-24CLT 20:45 20:57 (+12)ONT 22:59 23:04 (+5)
10-23CLT 20:45 21:40 (+55)ONT 22:59 23:13 (+14)
10-22CLT 20:45 20:46 (+1)ONT 22:59 22:52 (−7)
10-21CLT 20:45 20:41 (−4)ONT 22:59 22:51 (−8)
10-20CLT 17:40 17:39 (−1)ONT 19:54 19:21 (−33)

Aircraft

Recent tails: N534UW, N915US, N185UW, N155NN.

Board clocks recorded as CLT and ONT published them.

Planning around AA2340? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: AA2340 Charlotte to Ontario on-time performance, measured from the CLT and ONT airport boards.

Canonical URL
https://proflightsearch.com/flight/AA2340
How we measure this →