Where Spirit Airlines flew
Spirit Airlines filed 149,768 departures in the twelve months through June 2026, led by Fort Lauderdale, across 15 of its busiest city pairs.
Spirit Airlines ceased operations May 2, 2026. The network below reflects historical US DOT T-100 filings, not aircraft in service today.
Departures
149,768
June 2026
Seats flown
29,084,483
Passengers
22.3M
Load factor
78.1%
RPM ÷ ASM
Busiest Spirit Airlines airports
Where Spirit Airlines operates the most departures — its hubs and focus cities.
- FLL
23,566 departures · 4,708,905 seats flown
15.7%
Share
- MCO
15,929 departures · 3,026,256 seats flown
10.6%
Share
- DTW
8,585 departures · 1,661,322 seats flown
5.7%
Share
- LAS
8,283 departures · 1,559,079 seats flown
5.5%
Share
- EWR
6,989 departures · 1,364,889 seats flown
4.7%
Share
- IAH
5,943 departures · 1,188,114 seats flown
4.0%
Share
- ATL
5,077 departures · 1,026,025 seats flown
3.4%
Share
- DFW
4,660 departures · 920,382 seats flown
3.1%
Share
Busiest Spirit Airlines routes
The city pairs Spirit Airlines flies most, ranked by filed departures.
2,585 departures · 451,776 passengers
82.3%
Load
2,058 departures · 343,637 passengers
88.0%
Load
2,007 departures · 360,502 passengers
85.4%
Load
1,877 departures · 296,662 passengers
85.4%
Load
1,846 departures · 273,598 passengers
73.4%
Load
1,826 departures · 338,448 passengers
86.9%
Load
1,774 departures · 182,156 passengers
58.3%
Load
1,754 departures · 308,944 passengers
83.4%
Load
1,694 departures · 278,278 passengers
80.2%
Load
1,621 departures · 260,507 passengers
83.1%
Load
1,603 departures · 206,902 passengers
66.3%
Load
1,576 departures · 255,059 passengers
76.4%
Load
1,538 departures · 193,327 passengers
71.4%
Load
1,481 departures · 179,207 passengers
65.5%
Load
1,429 departures · 216,617 passengers
79.1%
Load
What Spirit Airlines flies
Aircraft types by share of departures — what actually operated, not fleet count.
61,831 departures · 79.0% load
41.3%
Share
33,126 departures · 78.1% load
22.1%
Share
28,646 departures · 77.3% load
19.1%
Share
26,165 departures · 77.3% load
17.5%
Share
Monthly Spirit Airlines capacity
Monthly Spirit Airlines departures, trailing 12 months through June 2026. Bars scale to the busiest month.
July 2025
19,394 departures · 3,008,944 passengers
82.0%
Load
August 2025
19,458 departures · 2,839,580 passengers
77.0%
Load
September 2025
16,899 departures · 2,238,528 passengers
69.5%
Load
October 2025
15,619 departures · 2,273,422 passengers
75.7%
Load
November 2025
13,138 departures · 1,930,482 passengers
77.2%
Load
December 2025
13,929 departures · 2,182,958 passengers
81.8%
Load
January 2026
13,171 departures · 1,938,206 passengers
77.8%
Load
February 2026
12,361 departures · 1,869,264 passengers
79.2%
Load
March 2026
13,898 departures · 2,176,233 passengers
82.2%
Load
April 2026
11,553 departures · 1,801,643 passengers
81.2%
Load
May 2026
348 departures · 23,168 passengers
31.0%
Load
June 2026
0 departures · 0 passengers
—
Load
Source: US DOT Bureau of Transportation Statistics, T-100 Segment. Data through June 2026.