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ATIS Alerts Smart Flight Search

Find the flight least likely to be delayed

Beta

We 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.

TPA → DAL

Tampa to Dallas: 1,316 nonstop flights a year

On time (12 months)

78%

Cancelled

1.1%

avg delay 14 min

Best time to leave

Before 9 AM

96% on time vs 47% after 9 PM

Most reliable airline

Southwest

77% chance on time

Check TPA to DAL fares

Lowest nonstop fare seen in the next two months: $322 (Southwest 4151 on 2026-10-25). 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 1572

    5:45 AM → 7:25 AM2h 40m nonstop

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

    94%

    chance on time

    On time (history)
    98%
    Cancelled
    0.0%
    Avg arrival delay
    1 min
    • Arrived on time 98% of the time (47 flights, Jun 2025 to May 2026).
    • Never cancelled in 47 scheduled flights.
    • Leaves in this route's most on-time window (Before 9 AM: 96% on time; After 9 PM: 47%).
    • Departs outside TPA's trouble window (noon to 6 PM, when 76% of its 25 ground stops and delay programs started).

    Limited track record · 47 flights

    Find Southwest 1572 fares Opens this date on Aviasales

  2. #2 · Southwest 173

    5:05 AM → 6:50 AM2h 45m nonstop

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

    91%

    chance on time

    On time (history)
    95%
    Cancelled
    0.0%
    Avg arrival delay
    3 min
    • Arrived on time 95% of the time (20 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (Before 9 AM: 96% on time; After 9 PM: 47%).
    • Departs outside TPA's trouble window (noon to 6 PM, when 76% of its 25 ground stops and delay programs started).
    • Short track record (20 flights), so its score leans on the airline's record at this hour.

    Limited track record · 20 flights

    Find Southwest 173 fares Opens this date on Aviasales

  3. #3 · Southwest 928

    9:35 AM → 11:20 AM2h 45m nonstop

    Local times, typical schedule. Last flown 2026-05-29.

    85%

    chance on time

    On time (history)
    91%
    Cancelled
    0.0%
    Avg arrival delay
    8 min
    • Arrived on time 91% of the time (23 flights, Jun 2025 to May 2026).
    • Departs outside TPA's trouble window (noon to 6 PM, when 76% of its 25 ground stops and delay programs started).
    • 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 928 fares Opens this date on Aviasales

  4. #4 · Southwest 1466

    6:25 AM → 8:05 AM2h 40m nonstop

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

    84%

    chance on time

    On time (history)
    88%
    Cancelled
    0.0%
    Avg arrival delay
    3 min
    • Arrived on time 88% of the time (8 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (Before 9 AM: 96% on time; After 9 PM: 47%).
    • Departs outside TPA's trouble window (noon to 6 PM, when 76% of its 25 ground stops and delay programs started).
    • Short track record (8 flights), so its score leans on the airline's record at this hour.

    Limited track record · 8 flights

    Find Southwest 1466 fares Opens this date on Aviasales

  5. #5 · Southwest 3877

    11:15 AM → 1:15 PM3h 00m nonstop

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

    79%

    chance on time

    On time (history)
    89%
    Cancelled
    0.0%
    Avg arrival delay
    3 min
    • Arrived on time 89% of the time (9 flights, Jun 2025 to May 2026).
    • Departs outside TPA's trouble window (noon to 6 PM, when 76% of its 25 ground stops and delay programs started).
    • 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 (9 flights), so its score leans on the airline's record at this hour.

    Limited track record · 9 flights

    Find Southwest 3877 fares Opens this date on Aviasales

  6. #6 · Southwest 506

    8:35 AM → 10:25 AM2h 50m nonstop

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

    79%

    chance on time

    On time (history)
    73%
    Cancelled
    0.0%
    Avg arrival delay
    19 min
    • Arrived on time 73% of the time (15 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (Before 9 AM: 96% on time; After 9 PM: 47%).
    • Departs outside TPA's trouble window (noon to 6 PM, when 76% of its 25 ground stops and delay programs started).
    • Lands inside DAL's trouble window: 67% of its 42 ground stops and delay programs started between 10 AM and 4 PM.

    Limited track record · 15 flights

    Find Southwest 506 fares Opens this date on Aviasales

  7. #7 · Southwest 1267

    11:30 AM → 1:15 PM2h 45m nonstop

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

    78%

    chance on time

    On time (history)
    78%
    Cancelled
    4.2%
    Avg arrival delay
    8 min
    • Arrived on time 78% of the time (23 flights, Jun 2025 to May 2026).
    • Departs outside TPA's trouble window (noon to 6 PM, when 76% of its 25 ground stops and delay programs started).
    • 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 1267 fares Opens this date on Aviasales

  8. #8 · Southwest 3242

    4:50 PM → 6:40 PM2h 50m nonstop

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

    73%

    chance on time

    On time (history)
    75%
    Cancelled
    0.0%
    Avg arrival delay
    16 min
    • Arrived on time 75% of the time (20 flights, Jun 2025 to May 2026).
    • Departs inside TPA's trouble window: 76% of its 25 ground stops and delay programs started between noon and 6 PM.
    • Short track record (20 flights), so its score leans on the airline's record at this hour.

    Limited track record · 20 flights

    Find Southwest 3242 fares Opens this date on Aviasales

  9. #9 · Southwest 3469

    3:40 PM → 5:35 PM2h 55m nonstop

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

    71%

    chance on time

    On time (history)
    75%
    Cancelled
    0.0%
    Avg arrival delay
    7 min
    • Arrived on time 75% of the time (8 flights, Jun 2025 to May 2026).
    • Departs inside TPA's trouble window: 76% of its 25 ground stops and delay programs started between noon and 6 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 3469 fares Opens this date on Aviasales

  10. #10 · Southwest 2519

    8:05 PM → 9:55 PM2h 50m nonstop

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

    70%

    chance on time

    On time (history)
    75%
    Cancelled
    0.0%
    Avg arrival delay
    21 min
    • Arrived on time 75% of the time (32 flights, Jun 2025 to May 2026).
    • Never cancelled in 32 scheduled flights.
    • Departs outside TPA's trouble window (noon to 6 PM, when 76% of its 25 ground stops and delay programs started).
    • 78% of its delay minutes came from the plane arriving late from an earlier flight.

    Limited track record · 32 flights

    Find Southwest 2519 fares Opens this date on Aviasales

Airlines on this route

Season-adjusted chance of operating and arriving on time.

  • Southwest Airlines77%

    1,316 flights · 78% on time as flown · 1.1% cancel

On time by departure time

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

  • Before 9 AM96%

    384 flights · avg delay 3 min

  • 9 AM to noon88%

    217 flights · avg delay 8 min

  • Noon to 3 PM80%

    172 flights · avg delay 11 min

  • 3 to 6 PM67%

    224 flights · avg delay 17 min

  • 6 to 9 PM57%

    275 flights · avg delay 27 min

  • After 9 PM47%

    44 flights · avg delay 50 min

Best day: Friday (81%). Worst: Sunday (69%).

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