LGB → DENLong Beach to Denver

live

Direct flights from Long Beach (LGB) to Denver (DEN): 21 nonstop departures observed each week across 1 airline. 86% of the last 21 tracked flights arrived within 15 minutes of schedule. The median arrival is 5 minutes early. No cancellations were recorded across the 21 tracked flights. The nonstop covers 1,373 km, an estimated 2 hours 16 minutes in the air. Measured by Pro Flight Search from live flight boards at Long Beach and Denver. Updated 2 November 2026 at 16:08 UTC.

Today, LGB → DEN

Mon 2 Nov · local times
  1. 06:55 WN3259Southwest Airlines Est. 06:55Departure not confirmed by the board DEN est. 09:58sched 10:15
  2. · WN1595Southwest Airlines On schedule DEN 17:55scheduled
  3. · WN2588Southwest Airlines On schedule DEN 14:45scheduled

Checked LGB board 06:48 · DEN board 09:08

LGB Long Beach busy · +23
DEN Denver smooth · +0
1,373 km · ~2h 16m est.
dep bank 06:50–14:4021x weekly
Runs reliable · 1 airline · 21x weekly · nonstop
86% on time

of the last 21 tracked LGB → DEN flights arrived within 15 minutes

Median arrival delay is −5 min. 0 of 21 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−5 minacross the last 21 arrivals
Flight time~2h 16mestimated from route distance
Weekly departures21x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 21

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Southwest Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Southwest AirlinesWN85% on time

Flights WN2554 06:50 Tu We Sa · WN3259 06:55 Mo Su · WN342 07:35 Mo Th Fr · WN1037 09:10 Tu We

History

operated legs · board outcomes
11-01WN1595dep +49 → arr+22
11-01WN2588dep +34 → arr+14
11-01WN3259dep +24 → arr+3
10-31AC7083dep +23 → arr+14
10-31WN1671dep +9 → arr−14
10-31WN3023dep +11 → arr−17
10-30WN2555dep +32 → arr+10
10-30WN2556dep +71 → arr+55
10-30WN342dep +8 → arr−18
10-29WN2555dep +14 → arr−2
10-29WN2556dep +26 → arr+11
10-29WN342dep +5 → arr−16
10-28WN1037dep +3 → arr−18
10-28WN1171dep +10 → arr−7
10-28WN2554dep +12 → arr−16
10-27WN1037dep +10 → arr−5
10-27WN1171dep +12 → arr−9
10-27WN2554dep +97 → arr+70
10-26WN2555dep +11 → arr−7
10-26WN2556dep +22 → arr+10
10-26WN342dep +13 → arr−10

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
LGBLong Beach +23 min busy 🌤 clear · N 0 kt Full LGB delay board →
DENDenver +0 min smooth 🌤 mostly cloudy · NNE 5 kt Full DEN delay board →

Weather lens

Conditions are tightest at LGB and DEN: a 42% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +9 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Long Beach to Denver route actually runs

Pro Flight Search records official board updates for nonstop LGB to DEN flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · 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: Long Beach (LGB) to Denver (DEN) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/LGB-DEN
How we measure this →

LGB to DEN questions

Is LGB–DEN running on time right now?

Smooth skies ahead. The departure side at LGB is the weaker end, route health score 85/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on LGB–DEN?

Operators schedule morning departures around 06:50 from LGB. Earlier flights typically land before destination-airport delays accumulate later in the day; check the DEN delay card to confirm conditions when you'd arrive.

How long is the flight from LGB to DEN?

Great-circle distance is 1,373 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 127–148 min gate-to-gate on this route.

How often does LGB–DEN fly?

Southwest Airlines runs the route with about 21 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.