MIA

Miami, FL

Miami, Florida

Data coverage: 2020 — 2024

Total Flights

936,287

On-Time Rate

78.3%

Avg Delay

78.1 min

Delayed

202,835

Cancelled

10,383

Delay Causes

Top delay cause: Late Aircraft

Late Aircraft 37.0%

Carrier 36.9%

NAS (National Aviation System) 19.8%

Weather 6.0%

Security 0.4%

Monthly Performance

Recent 24 months of flight data.

Period	Flights	Dep Delayed	Arr Delayed	Cancelled	Diverted
Dec 2024	19,894	2,578	2,409	46	34
Nov 2024	17,953	1,440	1,100	11	18
Oct 2024	16,607	1,218	1,052	156	12
Sep 2024	15,194	1,333	1,157	63	11
Aug 2024	16,914	3,030	2,430	351	27
Jul 2024	17,465	3,064	2,561	183	40
Jun 2024	17,095	3,057	2,395	392	41
May 2024	19,002	3,068	2,579	91	48
Apr 2024	19,176	2,135	1,750	77	29
Mar 2024	21,057	3,273	2,966	226	24
Feb 2024	19,086	2,085	1,752	24	15
Jan 2024	20,424	3,089	3,059	258	45
Dec 2023	19,741	2,272	2,370	10	17
Nov 2023	17,727	1,467	1,277	3	12
Oct 2023	16,315	1,346	1,298	25	9
Sep 2023	15,102	1,946	1,737	86	19
Aug 2023	17,014	2,482	2,192	147	23
Jul 2023	17,241	3,141	2,743	188	40
Jun 2023	16,421	2,826	2,521	275	40
May 2023	17,299	1,993	1,779	29	21
Apr 2023	16,948	2,702	2,543	104	29
Mar 2023	17,868	2,395	2,240	50	26
Feb 2023	16,004	1,787	1,480	43	17
Jan 2023	17,386	1,954	1,871	104	29

Top Routes

Busiest routes to and from MIA.

Route	Flights	On-Time	Distance
ATL (Atlanta) → MIA (Miami)	31,173	77.8%	594 mi
MIA (Miami) → ATL (Atlanta)	31,158	77.9%	594 mi
MIA (Miami) → JFK (New York)	25,514	73.2%	1,089 mi
JFK (New York) → MIA (Miami)	25,512	75.9%	1,089 mi
LGA (New York) → MIA (Miami)	24,280	78.2%	1,096 mi
MIA (Miami) → LGA (New York)	24,265	76.6%	1,096 mi
MIA (Miami) → EWR (Newark)	20,710	73.9%	1,085 mi
EWR (Newark) → MIA (Miami)	20,709	74.7%	1,085 mi
DFW (Dallas/Fort Worth) → MIA (Miami)	19,679	74.3%	1,121 mi
MIA (Miami) → DFW (Dallas/Fort Worth)	19,629	74.9%	1,121 mi
MIA (Miami) → ORD (Chicago)	19,225	79.8%	1,197 mi
ORD (Chicago) → MIA (Miami)	19,217	78.7%	1,197 mi
MIA (Miami) → BOS (Boston)	16,841	75.5%	1,258 mi
BOS (Boston) → MIA (Miami)	16,817	79.9%	1,258 mi
MIA (Miami) → MCO (Orlando)	15,997	77%	192 mi
MCO (Orlando) → MIA (Miami)	15,983	79.1%	192 mi
MIA (Miami) → CLT (Charlotte)	15,079	78.9%	650 mi
CLT (Charlotte) → MIA (Miami)	15,077	78.6%	650 mi
MIA (Miami) → DCA (Washington)	14,902	78.2%	919 mi
DCA (Washington) → MIA (Miami)	14,900	80.4%	919 mi

Data Source: Bureau of Transportation Statistics, On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.