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1,022 km · Domestic

Northwest Florida Beaches (ECP) – St. Louis Lambert (STL)

In July 2026, 90 flights operated between Northwest Florida Beaches and St. Louis Lambert (both directions), and 70.0% left on time, according to the US BTS.

Official · July 2026 according to the US BTS only airlines required to report on-time data to the US DOT

Flights per month

Only complete months are shown. A month appears once the source has published every day of it.

The most recent periods17 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January220.0%
February–––
March6070▲ 16.7%
April7375▲ 2.7%
May8082▲ 2.5%
June9492▼ 2.1%
July9490▼ 4.3%
August78––
September68––
October62–in progress
November6––
December4––

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods17 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January100.0%100.0%0.0%
February–––
March88.3%80.0%▼ 9.4%
April89.0%76.0%▼ 14.6%
May86.3%63.4%▼ 26.5%
June74.5%62.0%▼ 16.8%
July77.7%70.0%▼ 9.9%
August80.8%––
September88.2%––
October88.7%–in progress
November83.3%––
December75.0%––

Cancelled flights by month

The most recent periods17 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January00–
February–––
March00–
April110.0%
May00–
June00–
July00–
August0––
September0––
October0–in progress
November0––
December0––

By direction

ECP → STL

Scheduled flights
543
Flights operated
542
Cancelled
1 · 0.2%
On-time departures
78.0%

STL → ECP

Scheduled flights
543
Flights operated
542
Cancelled
1 · 0.2%
On-time departures
79.3%

ECP → STL and STL → ECP counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Southwest Airlines WN 1,086 100.0% 78.7% 2

Shares are of scheduled flights in the period shown. Codeshare flights are counted once, under the operating airline.

Flight timing & delays

Historical departures, grouped by the scheduled local time at the departure airport. These are recorded outcomes, not a forecast for your flight.

Times are local to the departure airport of each flight; both directions are combined.

US domestic sectors recorded by BTS

Source: the US BTS · Oct 12, 2024 → Jul 31, 2026

Recorded flights1,086ECP–STL

Departure hour

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · 7 · 7 recorded · 7 measured · Source: the US BTS 06:00 · 24 · 24 recorded · 24 measured · Source: the US BTS 07:00 · 125 · 125 recorded · 124 measured · Source: the US BTS 08:00 · 82 · 82 recorded · 82 measured · Source: the US BTS 09:00 · 53 · 53 recorded · 53 measured · Source: the US BTS 10:00 · 101 · 101 recorded · 101 measured · Source: the US BTS 11:00 · 53 · 53 recorded · 53 measured · Source: the US BTS 12:00 · 59 · 59 recorded · 59 measured · Source: the US BTS 13:00 · 111 · 111 recorded · 111 measured · Source: the US BTS 14:00 · 50 · 50 recorded · 50 measured · Source: the US BTS 15:00 · 130 · 130 recorded · 130 measured · Source: the US BTS 16:00 · 47 · 47 recorded · 46 measured · Source: the US BTS 17:00 · 68 · 68 recorded · 68 measured · Source: the US BTS 18:00 · 59 · 59 recorded · 59 measured · Source: the US BTS 19:00 · 102 · 102 recorded · 102 measured · Source: the US BTS 20:00 · 15 · 15 recorded · 15 measured · Source: the US BTS 21:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 22:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.

View the figures
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:00No observations———
01:00No observations———
02:00No observations———
03:00No observations———
04:00No observations———
05:00Fewer than 200 measured departures—77
06:00Fewer than 200 measured departures—2424
07:00Fewer than 200 measured departures—124125
08:00Fewer than 200 measured departures—8282
09:00Fewer than 200 measured departures—5353
10:00Fewer than 200 measured departures—101101
11:00Fewer than 200 measured departures—5353
12:00Fewer than 200 measured departures—5959
13:00Fewer than 200 measured departures—111111
14:00Fewer than 200 measured departures—5050
15:00Fewer than 200 measured departures—130130
16:00Fewer than 200 measured departures—4647
17:00Fewer than 200 measured departures—6868
18:00Fewer than 200 measured departures—5959
19:00Fewer than 200 measured departures—102102
20:00Fewer than 200 measured departures—1515
21:00No observations———
22:00No observations———
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · Fewer than 200 measured departures · 116 recorded · 115 measured · Source: the US BTS Tuesday · Fewer than 200 measured departures · 116 recorded · 116 measured · Source: the US BTS Wednesday · Fewer than 200 measured departures · 116 recorded · 115 measured · Source: the US BTS Thursday · Fewer than 200 measured departures · 120 recorded · 120 measured · Source: the US BTS Friday · Fewer than 200 measured departures · 120 recorded · 120 measured · Source: the US BTS Saturday · 77.5% · 316 recorded · 316 measured · Source: the US BTS Sunday · Fewer than 200 measured departures · 182 recorded · 182 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Monday · Fewer than 200 measured departures · 116 recorded · 115 measured · Source: the US BTS Tuesday · Fewer than 200 measured departures · 116 recorded · 116 measured · Source: the US BTS Wednesday · Fewer than 200 measured departures · 116 recorded · 115 measured · Source: the US BTS Thursday · Fewer than 200 measured departures · 120 recorded · 120 measured · Source: the US BTS Friday · Fewer than 200 measured departures · 120 recorded · 120 measured · Source: the US BTS Saturday · 9.4 min · 316 recorded · 316 measured · Source: the US BTS Sunday · Fewer than 200 measured departures · 182 recorded · 182 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 116 · 116 recorded · 115 measured · Source: the US BTS Tuesday · 116 · 116 recorded · 116 measured · Source: the US BTS Wednesday · 116 · 116 recorded · 115 measured · Source: the US BTS Thursday · 120 · 120 recorded · 120 measured · Source: the US BTS Friday · 120 · 120 recorded · 120 measured · Source: the US BTS Saturday · 316 · 316 recorded · 316 measured · Source: the US BTS Sunday · 182 · 182 recorded · 182 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
MondayFewer than 200 measured departures—115116
TuesdayFewer than 200 measured departures—116116
WednesdayFewer than 200 measured departures—115116
ThursdayFewer than 200 measured departures—120120
FridayFewer than 200 measured departures—120120
Saturday77.5%9.4 min316316
SundayFewer than 200 measured departures—182182

Month of year

Months combine the same calendar month across the years shown; this is a seasonal pattern, not a monthly time series.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 4 · 4 recorded · 4 measured · Source: the US BTS Feb · No observations · 0 recorded · 0 measured · Source: the US BTS Mar · 130 · 130 recorded · 130 measured · Source: the US BTS Apr · 150 · 150 recorded · 148 measured · Source: the US BTS May · 162 · 162 recorded · 162 measured · Source: the US BTS Jun · 186 · 186 recorded · 186 measured · Source: the US BTS Jul · 184 · 184 recorded · 184 measured · Source: the US BTS Aug · 78 · 78 recorded · 78 measured · Source: the US BTS Sep · 68 · 68 recorded · 68 measured · Source: the US BTS Oct · 102 · 102 recorded · 102 measured · Source: the US BTS Nov · 14 · 14 recorded · 14 measured · Source: the US BTS Dec · 8 · 8 recorded · 8 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

No bucket in this view has 200 measured departures yet. Flight counts are shown; on-time and delay charts become available when the sample is large enough.

View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
JanFewer than 200 measured departures—44
FebNo observations———
MarFewer than 200 measured departures—130130
AprFewer than 200 measured departures—148150
MayFewer than 200 measured departures—162162
JunFewer than 200 measured departures—186186
JulFewer than 200 measured departures—184184
AugFewer than 200 measured departures—7878
SepFewer than 200 measured departures—6868
OctFewer than 200 measured departures—102102
NovFewer than 200 measured departures—1414
DecFewer than 200 measured departures—88

Delay and on-time rates need at least 200 measured departures per bucket. Smaller samples remain visible in the flight-count chart. An empty slot means no observations, not zero flights.

Recorded outcomes

  • On time 78.5% 853
  • Delayed >15 min 21.3% 231
  • Cancelled 0.2% 2
  • Missing departure time 0.0% 0

All recorded flights with a known scheduled local time, counted once. Missing actual times are shown separately.

On time means departing no more than 15 minutes after schedule. Cancelled flights and flights missing departure times are excluded from the on-time rate and average delay.

Flight numbers on this route

12
12 of 12
Flight numbersBy direction DeparturesOn time
WN1312 ECP → STL 61 80.3%
WN3189 STL → ECP 61 86.9%
WN3248 STL → ECP 58 89.7%
WN3509 ECP → STL 58 94.7%
WN161 STL → ECP 57 64.3%
WN2153 ECP → STL 57 71.9%
WN2975 STL → ECP 50 88.0%
WN4988 STL → ECP 49 59.2%
WN866 ECP → STL 42 78.6%
WN1790 ECP → STL 33 60.6%
WN2136 STL → ECP 33 87.9%
WN2370 ECP → STL 33 84.9%

Flight numbers are the codes sold on tickets. On shared flights one aircraft can carry several of them. Only numbers with at least 30 flights have a page.

Monthly figures
PeriodFlights operated Change vs last yearCancelled On-time departures
July 2026 90 −4.3% 0 70.0%
June 2026 92 −2.1% 0 62.0%
May 2026 82 +2.5% 0 63.4%
April 2026 75 +2.7% 1 76.0%
March 2026 70 +16.7% 0 80.0%
January 2026 2 +0.0% 0 100.0%
December 2025 4 +0.0% 0 75.0%
November 2025 6 −25.0% 0 83.3%
October 2025 62 +55.0% 0 88.7%
September 2025 68 0 88.2%
August 2025 78 0 80.8%
July 2025 94 0 77.7%
June 2025 94 0 74.5%
May 2025 80 0 86.3%
April 2025 73 1 89.0%
March 2025 60 0 88.3%
January 2025 2 0 100.0%
December 2024 4 0 50.0%
November 2024 8 0 100.0%
October 2024 40 0 95.0%

How to read this chart

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