ATIS Alerts Smart Flight Search
Find the flight least likely to be delayed
BetaWe rank real flight numbers by how often they flew and arrived on time over the last 12 months, adjusted for your travel month and departure time, then check nearby airports and calmer connections. US airlines and airports.
LGB → DAL
Long Beach to Dallas: 562 nonstop flights a year
On time (12 months)
85%
Cancelled
0.7%
avg delay 10 min
Best time to leave
Before 9 AM
93% on time vs 70% noon to 3 PM
Most reliable airline
Southwest
84% chance on time
Fares open on our travel partner (Aviasales). Pick the flight number you chose here.
Most reliable nonstop flights
Ranked by the chance the flight operates and arrives within 15 minutes of schedule, from Jun 2025 to May 2026 records.
#1 · Southwest 1092
7:00 AM → 11:55 AM2h 55m nonstop
Local times, typical schedule. Last flown 2026-05-27.
91%
chance on time
- On time (history)
- 94%
- Cancelled
- 0.0%
- Avg arrival delay
- 4 min
- Arrived on time 94% of the time (16 flights, Jun 2025 to May 2026).
- Leaves in this route's most on-time window (Before 9 AM: 93% on time; Noon to 3 PM: 70%).
- Lands inside DAL's trouble window: 67% of its 42 ground stops and delay programs started between 10 AM and 4 PM.
- Short track record (16 flights), so its score leans on the airline's record at this hour.
Limited track record · 16 flights
Find Southwest 1092 fares Opens this date on Aviasales#2 · Southwest 2946
10:45 AM → 3:40 PM2h 55m nonstop
Local times, typical schedule. Last flown 2026-05-31.
82%
chance on time
- On time (history)
- 78%
- Cancelled
- 0.0%
- Avg arrival delay
- 7 min
- Arrived on time 78% of the time (36 flights, Jun 2025 to May 2026).
- Never cancelled in 38 scheduled flights.
- Lands inside DAL's trouble window: 67% of its 42 ground stops and delay programs started between 10 AM and 4 PM.
- Short track record (36 flights), so its score leans on the airline's record at this hour.
Limited track record · 36 flights
Find Southwest 2946 fares Opens this date on Aviasales#3 · Southwest 2058
12:25 PM → 5:15 PM2h 50m nonstop
Local times, typical schedule. Last flown 2026-04-06.
72%
chance on time
- On time (history)
- 56%
- Cancelled
- 3.6%
- Avg arrival delay
- 28 min
- Arrived on time 56% of the time (27 flights, Jun 2025 to May 2026).
- Leaves in this route's least on-time window (Noon to 3 PM: 70% on time; Before 9 AM: 93%).
- 76% of its delay minutes came from the plane arriving late from an earlier flight.
- Short track record (27 flights), so its score leans on the airline's record at this hour.
Limited track record · 27 flights
Find Southwest 2058 fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- Southwest Airlines84%
562 flights · 85% on time as flown · 0.7% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM93%
291 flights · avg delay 6 min
- 9 AM to noon90%
52 flights · avg delay 3 min
- Noon to 3 PM70%
90 flights · avg delay 22 min
- 3 to 6 PM76%
129 flights · avg delay 16 min
Best day: Wednesday (88%). Worst: Sunday (79%).
Historical odds, not a guarantee. Built from the US DOT Bureau of Transportation Statistics on-time reports (Jun 2025 to May 2026), FAA ground stop and delay program advisories, and 20 years of airport weather observations. Covers US airlines that report to the DOT; schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline. Fares are what Aviasales travelers saw in recent searches (USD, one way, 1 adult), not live quotes; the partner site shows the current price. Fare links go to our travel partner and may earn us a commission at no cost to you. Affiliate disclosure