Most delayed flights from LGA: every route ranked

52 regularly flown nonstop routes from LaGuardia Airport, worst on-time record first (Aug 2025 – Jul 2026). Routes with fewer than 360 flights in the period are listed separately.

#	Destination	On time	Cancelled	Avg delay	Airlines	Flights
1	LGA → DCA Washington, VA	67%	5.4%	21 min	3	4,829
2	LGA → ORD Chicago, IL	68%	5.3%	29 min	6	11,611
3	LGA → FLL Fort Lauderdale, FL	69%	4.3%	24 min	4	4,692
4	LGA → MCI Kansas City, MO	69%	4.7%	24 min	4	1,822
5	LGA → PBI West Palm Beach/Palm Beach, FL	70%	4.3%	23 min	4	3,208
6	LGA → MIA Miami, FL	70%	4.0%	27 min	5	5,986
7	LGA → MCO Orlando, FL	70%	4.2%	24 min	5	5,216
8	LGA → DFW Dallas/Fort Worth, TX	71%	4.9%	25 min	4	6,700
9	LGA → TPA Tampa, FL	71%	3.0%	23 min	5	2,795
10	LGA → DEN Denver, CO	71%	3.0%	21 min	4	4,667
11	LGA → BNA Nashville, TN	72%	4.8%	20 min	5	3,781
12	LGA → MSY New Orleans, LA	72%	4.1%	22 min	5	1,420
13	LGA → MSN Madison, WI	72%	6.0%	23 min	2	914
14	LGA → HOU Houston, TX	72%	3.3%	18 min	1	1,359
15	LGA → SAV Savannah, GA	72%	5.0%	19 min	2	578
16	LGA → MDW Chicago, IL	73%	4.9%	19 min	1	2,385
17	LGA → OKC Oklahoma City, OK	73%	5.9%	24 min	2	774
18	LGA → RDU Raleigh/Durham, NC	73%	5.2%	20 min	4	2,598
19	LGA → DAL Dallas, TX	73%	3.6%	19 min	1	1,537
20	LGA → JAX Jacksonville, FL	73%	5.5%	20 min	2	631
21	LGA → BOS Boston, MA	74%	5.4%	19 min	2	7,343
22	LGA → CHS Charleston, SC	74%	5.0%	19 min	2	1,471
23	LGA → CLE Cleveland, OH	74%	5.4%	19 min	2	1,793
24	LGA → RSW Fort Myers, FL	74%	4.5%	21 min	2	897
25	LGA → TUL Tulsa, OK	75%	5.8%	19 min	1	625
26	LGA → ILM Wilmington, NC	75%	6.6%	18 min	1	1,027
27	LGA → CAE Columbia, SC	75%	5.7%	18 min	1	617
28	LGA → MEM Memphis, TN	75%	5.5%	20 min	1	1,067
29	LGA → RIC Richmond, VA	76%	6.3%	17 min	2	2,276
30	LGA → GSO Greensboro/High Point, NC	76%	5.6%	17 min	2	1,773
31	LGA → ORF Norfolk, VA	76%	6.3%	16 min	1	1,289
32	LGA → GSP Greer, SC	76%	6.2%	18 min	1	926
33	LGA → BUF Buffalo, NY	76%	5.5%	17 min	1	1,758
34	LGA → ATL Atlanta, GA	76%	4.1%	19 min	6	8,411
35	LGA → XNA Fayetteville, AR	77%	5.0%	18 min	1	896
36	LGA → IAH Houston, TX	77%	2.8%	20 min	4	4,031
37	LGA → STL St. Louis, MO	77%	4.2%	17 min	3	2,623
38	LGA → CLT Charlotte, NC	77%	4.2%	22 min	4	4,257
39	LGA → IAD Washington, VA	77%	6.6%	20 min	1	999
40	LGA → IND Indianapolis, IN	77%	5.0%	17 min	2	2,521
41	LGA → MYR Myrtle Beach, SC	77%	3.6%	19 min	3	667
42	LGA → AVL Asheville, NC	77%	5.2%	15 min	1	445
43	LGA → CMH Columbus, OH	78%	4.6%	18 min	3	3,047
44	LGA → PWM Portland, ME	78%	5.2%	14 min	3	1,183
45	LGA → DTW Detroit, MI	78%	4.9%	18 min	3	3,935
46	LGA → GRR Grand Rapids, MI	79%	5.3%	15 min	1	940
47	LGA → PIT Pittsburgh, PA	80%	4.8%	16 min	2	3,013
48	LGA → SDF Louisville, KY	81%	3.7%	12 min	3	1,036
49	LGA → SRQ Sarasota/Bradenton, FL	81%	5.7%	16 min	2	547
50	LGA → ACK Nantucket, MA	82%	3.4%	10 min	2	412
51	LGA → MKE Milwaukee, WI	83%	6.4%	12 min	1	841
52	LGA → MSP Minneapolis, MN	83%	2.9%	16 min	2	1,848

Less frequent routes

Too few flights for a reliable ranking.

Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.