WN1661Southwest Airlines · BNA → HOU
live · 50m ago
Route confirmed Southwest Airlines

WN1661 NashvilleBNA · 12:40 HoustonHOU · 14:45

WN1661 by Southwest Airlines flies from Nashville (BNA) to Houston (HOU).

Right nowNext departure today Operates daily
10:00

scheduled from BNA

Typical gate push+20 minmedian posted departure
Typical arrival+7 minmedian over 4 operations
Wins back in air~13 minmedian gate push vs arrival · how planes make up time →

Where the minutes go

last 4 operations · gate push → arrival
0+30+60+90 min
11-11
+10 gate · −5 arrival
10-30
+33 gate · +19 arrival
10-29
+30 gate · +33 arrival
10-28
+10 gate · −5 arrival

The bar is how late it left the gate; the ring is where it actually arrived. Board clocks, not estimates.

The route today

live boards
BNANashvilleOn-time likelyBNA delay board →
HOUHoustonHigh riskHOU delay board →
BNA→HOUevery carrier, schedules and on-time historyRoute intelligence →

Weather lens

Weather-conditioned outlook for this flight right now

Early read, sample still building
81%Chance of 15+ min delay
0.5%Chance of cancellation
+129 minTypical airport delay in this weather

Driven mainly by HOU (Houston), currently flying LIFR (low instrument). These figures come from both airports' records under conditions like today's, over the last 90 days. This route has few tracked flights so far, so treat this as an early read.

Pro Flight Search tracking, 90 days · the weather × delay correlation study → · live weather risk by airport →

Tomorrow at BNA

Forecast

Thu 12 Nov, local date

High17°Clikely 14°C to 20°C
Low8°Clikely 5°C to 11°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

Tomorrow at HOU

Forecast

Thu 12 Nov, local date

High25°Clikely 23°C to 27°C
Low15°Clikely 14°C to 17°C

Forecast: GateWeather · incl. data from ECMWF (CC BY 4.0, modified) · Expected values for tomorrow from a forecast model, kept apart from today's measured figures.

When it flies

scheduled departures
061422
M
T
W
T
F
S
S

Each mark is a scheduled departure at its origin-local time. Today is highlighted.

Other Nashville to Houston flights today

same route · Southwest Airlines
WN573departs 05:30
WN574departs 07:30
WN5065departs 11:05
WN1349departs 12:40
WN3987departs 13:10
WN3385departs 15:00

If WN1661 is cancelled, these are the other Southwest Airlines nonstop flights from Nashville to Houston on the same day, with scheduled departure times in BNA local time. Most flights that show a delay still operate. Rebooking usually helps only when that delay is very large. Every airline on this route →

How WN1661 actually runs

Pro Flight Search has tracked every published board update for WN1661 across the BNA and HOU boards: schedule changes, gate pushes and actual clocks. Usually lands ~7 min late. Based on 4 confirmed landings · 2/4 within 15 min of schedule.

The verdict above is that record speaking, so it reflects how WN1661 operates rather than what the timetable promises. Numbers refresh as new flights operate.

Technical record

How this operation is measured

board clocksaircraft

Board log

scheduled → actual, per operation
11-11BNA 12:40 12:50 (+10)HOU 14:45 14:40 (−5)
10-30BNA 12:45 13:18 (+33)HOU 14:50 15:09 (+19)
10-29BNA 12:45 13:15 (+30)HOU 14:50 15:23 (+33)
10-28BNA 12:40 12:50 (+10)HOU 14:45 14:40 (−5)

Aircraft

Recent tails: N7880D, N902WN, N947WN.

Board clocks recorded as BNA and HOU published them.

Planning around WN1661? Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: WN1661 Nashville to Houston on-time performance, measured from the BNA and HOU airport boards.

Canonical URL
https://proflightsearch.com/flight/WN1661
How we measure this →