PBI · West Palm Beach/Palm Beach, FL

West Palm Beach/Palm Beach, FL. All airports.

Share of flights 15+ min late, by month

departures arrivals usual for the month (departures) Jan 2015 → Jul 2026; gridlines 10/20/30/40%

Month	Flights	Late 15+	vs usual	Cancelled	Avg min	Main cause
Jul 2026	2,102	28.8%	+0.6	5.3%	29	Late aircraft
Jun 2026	2,154	22.3%	-5.7	1.8%	21	Late aircraft
May 2026	2,545	18.7%	-6.7	1.0%	15	Late aircraft
Apr 2026	3,067	24.8%	+3.6	0.6%	21	Late aircraft
Mar 2026	3,385	31.2%	+3.4	3.5%	26	Late aircraft
Feb 2026	2,973	25.6%	+3.2	4.8%	21	Late aircraft
Jan 2026	3,108	26.9%	+2.6	5.5%	22	Late aircraft
Dec 2025	3,186	31.7%	+7.4	1.9%	25	Late aircraft
Nov 2025	2,792	25.0%	+8.9	2.1%	23	Late aircraft
Oct 2025	2,268	21.7%	+5.4	0.9%	17	Late aircraft
Sep 2025	1,818	19.2%	+2.8	0.4%	15	Late aircraft
Aug 2025	2,008	24.8%	+0.5	1.1%	24	Late aircraft
Jul 2025	2,056	28.2%	+4.4	4.5%	29	Late aircraft
Jun 2025	2,018	30.9%	+5.4	1.4%	32	Late aircraft
May 2025	2,402	29.5%	+10.0	0.9%	26	Air traffic
Apr 2025	3,003	21.1%	-2.2	0.5%	18	Late aircraft
Mar 2025	3,436	26.7%	-1.1	1.2%	22	Late aircraft
Feb 2025	2,853	29.0%	+6.6	1.8%	26	Late aircraft
Jan 2025	2,945	26.9%	+3.0	1.9%	19	Late aircraft
Dec 2024	2,966	29.9%	+6.2	0.7%	25	Late aircraft
Nov 2024	2,530	15.0%	-6.4	0.1%	10	Late aircraft
Oct 2024	2,123	14.1%	-2.2	3.9%	11	Late aircraft
Sep 2024	1,788	16.4%	-0.5	0.2%	13	Late aircraft
Aug 2024	1,943	30.0%	+6.6	4.1%	28	Late aircraft

Airline	Flights	Late	Canc.
Southwest	236	15.7%	0.0%
United	183	16.4%	0.0%
Spirit	44	18.2%	0.0%
Delta	509	18.7%	0.2%
American	351	19.0%	1.1%
JetBlue	453	22.9%	0.7%

Airlines with 30+ departures that month.

Date	Flights	Late	Canc.
2017-09-10	52	—	100%
2019-09-02	53	—	100%
2019-09-03	53	—	100%
2017-09-11	53	0%	98%
2024-10-10	70	27%	84%
2026-01-25	105	41%	74%
2026-03-16	108	70%	44%
2022-04-02	83	67%	49%
2026-03-17	104	79%	17%
2023-04-30	93	78%	6%
2023-04-17	93	77%	5%
2021-04-11	80	67%	32%

Departures; ranked by share late or cancelled.

None recorded.