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Route on-time record

LBB to DAL: most on-time flights and the best time to fly

Lubbock (Lubbock Preston Smith International Airport) to Dallas (Dallas Love Field). 1,549 nonstop flights in Jun 2025 to May 2026, 85% arrived within 15 minutes and 1.3% were cancelled. The most reliable flight number was Southwest 1274 at 5:55 AM.

Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.

LBB → DAL

Lubbock to Dallas: 1,549 nonstop flights a year

On time (12 months)

85%

Cancelled

1.3%

avg delay 11 min

Best time to leave

Before 9 AM

95% on time vs 71% 6 to 9 PM

Most reliable airline

Southwest

84% chance on time

Check LBB to DAL fares

Lowest nonstop fare seen in the next two months: $298 (Southwest 2533 on 2026-10-27). 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. #1 · Southwest 1274

    5:55 AM → 7:10 AM1h 15m nonstop

    Local times, typical schedule. Last flown 2026-05-27.

    93%

    chance on time

    On time (history)
    100%
    Cancelled
    0.0%
    Avg arrival delay
    0 min
    • Arrived on time 100% of the time (16 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (Before 9 AM: 95% on time; 6 to 9 PM: 71%).
    • Short track record (16 flights), so its score leans on the airline's record at this hour.

    Limited track record · 16 flights

    Find Southwest 1274 fares Opens this date on Aviasales

  2. #2 · Southwest 1541

    5:30 AM → 6:45 AM1h 15m nonstop

    Local times, typical schedule. Last flown 2026-05-30.

    93%

    chance on time

    On time (history)
    97%
    Cancelled
    0.0%
    Avg arrival delay
    4 min
    • Arrived on time 97% of the time (31 flights, Jun 2025 to May 2026).
    • Never cancelled in 31 scheduled flights.
    • Leaves in this route's most on-time window (Before 9 AM: 95% on time; 6 to 9 PM: 71%).
    • Short track record (31 flights), so its score leans on the airline's record at this hour.

    Limited track record · 31 flights

    Find Southwest 1541 fares Opens this date on Aviasales

  3. #3 · Southwest 3661

    5:20 AM → 6:35 AM1h 15m nonstop

    Local times, typical schedule. Last flown 2026-04-06.

    92%

    chance on time

    On time (history)
    94%
    Cancelled
    0.0%
    Avg arrival delay
    5 min
    • Arrived on time 94% of the time (32 flights, Jun 2025 to May 2026).
    • Never cancelled in 32 scheduled flights.
    • Leaves in this route's most on-time window (Before 9 AM: 95% on time; 6 to 9 PM: 71%).
    • Short track record (32 flights), so its score leans on the airline's record at this hour.

    Limited track record · 32 flights

    Find Southwest 3661 fares Opens this date on Aviasales

  4. #4 · Southwest 2199

    9:55 AM → 11:10 AM1h 15m nonstop

    Local times, typical schedule. Last flown 2026-04-06.

    90%

    chance on time

    On time (history)
    91%
    Cancelled
    0.0%
    Avg arrival delay
    3 min
    • Arrived on time 91% of the time (23 flights, Jun 2025 to May 2026).
    • 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 (23 flights), so its score leans on the airline's record at this hour.

    Limited track record · 23 flights

    Find Southwest 2199 fares Opens this date on Aviasales

  5. #5 · Southwest 2406

    11:20 AM → 12:35 PM1h 15m nonstop

    Local times, typical schedule. Last flown 2026-05-31.

    90%

    chance on time

    On time (history)
    95%
    Cancelled
    0.0%
    Avg arrival delay
    4 min
    • Arrived on time 95% of the time (55 flights, Jun 2025 to May 2026).
    • Never cancelled in 55 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 (55 flights), so its score leans on the airline's record at this hour.

    Limited track record · 55 flights

    Find Southwest 2406 fares Opens this date on Aviasales

  6. #6 · Southwest 843

    1:40 PM → 2:55 PM1h 15m nonstop

    Local times, typical schedule. Last flown 2026-04-01.

    83%

    chance on time

    On time (history)
    88%
    Cancelled
    0.0%
    Avg arrival delay
    4 min
    • Arrived on time 88% of the time (8 flights, Jun 2025 to May 2026).
    • 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 (8 flights), so its score leans on the airline's record at this hour.

    Limited track record · 8 flights

    Find Southwest 843 fares Opens this date on Aviasales

  7. #7 · Southwest 1879

    1:50 PM → 3:05 PM1h 15m nonstop

    Local times, typical schedule. Last flown 2026-05-30.

    83%

    chance on time

    On time (history)
    88%
    Cancelled
    0.0%
    Avg arrival delay
    6 min
    • Arrived on time 88% of the time (8 flights, Jun 2025 to May 2026).
    • 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 (8 flights), so its score leans on the airline's record at this hour.

    Limited track record · 8 flights

    Find Southwest 1879 fares Opens this date on Aviasales

  8. #8 · Southwest 3737

    3:00 PM → 4:15 PM1h 15m nonstop

    Local times, typical schedule. Last flown 2026-04-06.

    78%

    chance on time

    On time (history)
    70%
    Cancelled
    0.0%
    Avg arrival delay
    13 min
    • Arrived on time 70% of the time (33 flights, Jun 2025 to May 2026).
    • Never cancelled in 33 scheduled flights.
    • 75% of its delay minutes came from the plane arriving late from an earlier flight.
    • Short track record (33 flights), so its score leans on the airline's record at this hour.

    Limited track record · 33 flights

    Find Southwest 3737 fares Opens this date on Aviasales

  9. #9 · Southwest 4622

    2:50 PM → 4:05 PM1h 15m nonstop

    Local times, typical schedule. Last flown 2026-05-31.

    77%

    chance on time

    On time (history)
    72%
    Cancelled
    0.0%
    Avg arrival delay
    20 min
    • Arrived on time 72% of the time (46 flights, Jun 2025 to May 2026).
    • Never cancelled in 47 scheduled flights.
    • Short track record (46 flights), so its score leans on the airline's record at this hour.

    Limited track record · 46 flights

    Find Southwest 4622 fares Opens this date on Aviasales

  10. #10 · Southwest 3266

    6:45 PM → 8:00 PM1h 15m nonstop

    Local times, typical schedule. Last flown 2026-05-31. Same departure also flew as Southwest 57; its record covers all of them.

    73%

    chance on time

    On time (history)
    70%
    Cancelled
    0.0%
    Avg arrival delay
    22 min
    • Arrived on time 70% of the time (69 flights, Jun 2025 to May 2026).
    • Never cancelled in 69 scheduled flights.
    • Leaves in this route's least on-time window (6 to 9 PM: 71% on time; Before 9 AM: 95%).
    • 74% of its delay minutes came from the plane arriving late from an earlier flight.

    Moderate track record · 69 flights

    Find Southwest 3266 fares Opens this date on Aviasales

Airlines on this route

Season-adjusted chance of operating and arriving on time.

  • Southwest Airlines84%

    1,549 flights · 85% on time as flown · 1.3% cancel

On time by departure time

All airlines, scheduled local departure, Jun 2025 to May 2026.

  • Before 9 AM95%

    364 flights · avg delay 6 min

  • 9 AM to noon92%

    315 flights · avg delay 6 min

  • Noon to 3 PM83%

    284 flights · avg delay 13 min

  • 3 to 6 PM81%

    315 flights · avg delay 14 min

  • 6 to 9 PM71%

    271 flights · avg delay 20 min

Best day: Tuesday (91%). Worst: Sunday (84%).

On time by month

All airlines, Jun 2023 to May 2026. Several years per month, so one stormy season doesn't define a month. Travel-month estimates use this seasonal pattern.

J
92
F
92
M
87
A
83
M
80
J
85
J
87
A
89
S
89
O
88
N
87
D
87

What delays this route

  • Late-arriving aircraft57%
  • Air traffic control and airport volume20%
  • Airline (crew, maintenance, boarding)17%
  • Severe weather6%

Share of delay minutes by the cause airlines report to the US DOT.

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

LBB to DAL questions

What time of day is best to fly LBB to DAL?
Before 9 AM: 95% of flights arrived on time, against 71% for departures 6 to 9 PM. Later flights inherit delays from earlier ones, so the first departures of the day usually run best.
Which airline is most on time from LBB to DAL?
Southwest, with a season-adjusted 84% chance of operating and arriving on time over 1,549 flights. The adjustment compares each airline with what the route did in the months it flew, so a carrier that skipped a stormy month gets no free credit.
What is the worst month for delays on LBB to DAL?
May (80% on time); the best was February (92%), averaged over Jun 2023 to May 2026.
Is this a prediction for my flight?
No. These are historical odds from the US DOT on-time reports, FAA advisories and airport weather records. Check your flight status and the FAA delay board on the day you fly.

More routes from LBB

Live status: FAA delays and ground stops