Skip to content

Southwest Airlines

Is WN434 delayed?

WN434 left Birmingham 8 min early, at 17:48 on Sep 29; its arrival time is not confirmed yet.

Usually on time: arrived within 15 min of schedule on 15 of the last 20 flights.

DepartedLast reported

8 min early

This update may be out of date. Check with your airline.

Update time unavailable

Departure

Birmingham

BHM

Actual

Scheduled 17:56

Sep 29

Arrival

Denver

DEN

Scheduled

Sep 29

Times shown in airport local time

Service date: · Scheduled departure date (America/Chicago)

In the air. The market on this flight settles on the airport’s recorded arrival.

View this flight’s marketHow this market settles

Flight details

Departure · UTC

Scheduled
Estimated
Not available
Actual

Arrival · UTC

Scheduled
Estimated
Not available
Actual
Not available
View this flight’s market

Market prices express trading expectations about a contract’s stated threshold. They do not confirm airline status. The linked market shows its terms and activity.

Recent arrivals

Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.

  • Nashville → Houston

    On schedule (<1 min behind)
  • Birmingham → Denver

    17 min late
  • Tampa → Birmingham

    8 min early
  • Birmingham → Denver

    8 min early
  • Nashville → Houston

    On schedule (2 min behind)

Is WN434 usually late?

Observation window: Aug 31, 2026 – Sep 30, 2026

Observed arrivals
20
On time
75%
of 20 arrivals
Late
25%
of 20 arrivals
Cancelled
0%
of 21 flights
Median arrival delay
1 min early
9 in 10 arrived within
27 min

On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.

How flight status works

At the airports today

Denver (DEN) departures

Left more than 15 min late
71 of 498
Cancelled today
3

All Southwest Airlines flights

Flight history and details
WN434 Recent arrival history
Service dateDepartureArrivalActualArrival delay (minutes)
Sep 28, 2026ArrivedNashvilleHouston0
Sep 27, 2026ArrivedBirminghamDenver17
Sep 27, 2026ArrivedTampaBirmingham-8
Sep 26, 2026ArrivedBirminghamDenver-8
Sep 25, 2026ArrivedNashvilleHouston2
Sep 24, 2026ArrivedNashvilleHouston-5
Sep 23, 2026ArrivedBirminghamDenver53
Sep 22, 2026ArrivedBirminghamDenver14
Sep 21, 2026ArrivedNashvilleHouston-5
Sep 20, 2026ArrivedBirminghamDenver31
Sep 20, 2026ArrivedTampaBirmingham26
Sep 19, 2026ArrivedBirminghamDenver27
Sep 18, 2026ArrivedNashvilleHouston-4
Sep 17, 2026ArrivedNashvilleHouston-2
Sep 16, 2026ArrivedBirminghamDenver4
Sep 15, 2026ArrivedBirminghamDenver-7
Sep 12, 2026ArrivedBirminghamDenver-3
Sep 7, 2026ArrivedNashvilleHouston-8
Sep 5, 2026ArrivedBirminghamDenver-13
Sep 4, 2026ArrivedNashvilleHouston9

Email me if WN434 runs late

We email you if your next WN434 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.

We use this address only for these emails. Every email has a one-click unsubscribe link.

Embed this status on your site

Paste this code into your page. The card keeps itself up to date and links back here.