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.
PNS → DAL
Pensacola to Dallas: 490 nonstop flights a year
On time (12 months)
85%
Cancelled
0.2%
avg delay 11 min
Best time to leave
Before 9 AM
95% on time vs 74% 3 to 6 PM
Most reliable airline
Southwest
85% chance on time
Fares open on our travel partner (Aviasales). Pick the flight number you chose here.
Best trips
4 nonstop, 12 with 1 connection. Best overall weighs the chance you arrive on time as booked, connection odds, travel time and separate tickets.
Best overall#1 · Nonstop · 2h 00m
8:00 AM → 10:00 AM
90%
arrive on time
90% on time · 0.2% cancel8:00 AM PNS → 10:00 AM DAL2h 00m
Southwest 1624
Boeing 737-700 · 15–22 yrs oldFind Southwest 1624 fares Opens this date on Aviasales#2 · Nonstop · 2h 00m
9:55 AM → 11:55 AM
86%
arrive on time
86% on time · 0.1% cancel9:55 AM PNS → 11:55 AM DAL2h 00m
Southwest 1934 · also flew as 2111
Boeing 737-700 or 737 MAX 8 · 1–23 yrs oldFind Southwest 1934 fares Opens this date on Aviasales#3 · Nonstop · 2h 00m
11:35 AM → 1:35 PM
83%
arrive on time
84% on time · 0.2% cancel11:35 AM PNS → 1:35 PM DAL2h 00m
Southwest 4413
Boeing 737 MAX 8 or 737-800 · 3–14 yrs oldFind Southwest 4413 fares Opens this date on Aviasales#4 · Nonstop · 2h 00m
4:55 PM → 6:55 PM
81%
arrive on time
81% on time · 0.2% cancel4:55 PM PNS → 6:55 PM DAL2h 00m
Southwest 3175
Boeing 737 MAX 8 or 737-800 · 3–19 yrs oldFind Southwest 3175 fares Opens this date on Aviasales#5 · 1 connection · 4h 05m · one ticket (Southwest)
5:35 AM → 9:40 AM
91%
connections made
88%
arrive on time
92% on time · 0.4% cancel5:35 AM PNS → 7:15 AM HOU1h 40m
Southwest 460 · also flew as 1601
Boeing 737-700 · 1–23 yrs oldConnect in HOU · 1h 15m · 94% chance to make it · same ticket: the airline rebooks you if you miss it96% on time · 2.2% cancel8:30 AM HOU → 9:40 AM DAL1h 10m
Southwest 10
Boeing 737-700 · 15–23 yrs oldFind this Southwest trip Look for Southwest 460 + Southwest 10 on Aviasales#6 · 1 connection · 4h 40m · one ticket (Southwest)
5:35 AM → 10:15 AM
97%
connections made
87%
arrive on time
92% on time · 0.4% cancel5:35 AM PNS → 7:15 AM HOU1h 40m
Southwest 460 · also flew as 1601
Boeing 737-700 · 1–23 yrs oldConnect in HOU · 1h 45m · 99% chance to make it · same ticket: the airline rebooks you if you miss it90% on time · 1.8% cancel9:00 AM HOU → 10:15 AM DAL1h 15m
Southwest 12
Boeing 737 MAX 8 or 737-700 · 1–22 yrs oldFind this Southwest trip Look for Southwest 460 + Southwest 12 on Aviasales#7 · 1 connection · 5h 05m · one ticket (Southwest)
5:35 AM → 10:40 AM
97%
connections made
88%
arrive on time
92% on time · 0.4% cancel5:35 AM PNS → 7:15 AM HOU1h 40m
Southwest 460 · also flew as 1601
Boeing 737-700 · 1–23 yrs oldConnect in HOU · 2h 15m · 99% chance to make it · same ticket: the airline rebooks you if you miss it91% on time · 2.0% cancel9:30 AM HOU → 10:40 AM DAL1h 10m
Southwest 14
Boeing 737-700 · 17–23 yrs oldFind this Southwest trip Look for Southwest 460 + Southwest 14 on Aviasales#8 · 1 connection · 5h 30m · one ticket (Southwest)
5:35 AM → 11:05 AM
96%
connections made
85%
arrive on time
92% on time · 0.4% cancel5:35 AM PNS → 7:15 AM HOU1h 40m
Southwest 460 · also flew as 1601
Boeing 737-700 · 1–23 yrs oldConnect in HOU · 2h 45m · 100% chance to make it · same ticket: the airline rebooks you if you miss it89% on time · 3.4% cancel10:00 AM HOU → 11:05 AM DAL1h 05m
Southwest 16
Boeing 737 MAX 8 · 2–19 yrs oldFind this Southwest trip Look for Southwest 460 + Southwest 16 on Aviasales#9 · 1 connection · 6h 25m · one ticket (Southwest)
5:35 AM → 12:00 PM
97%
connections made
85%
arrive on time
92% on time · 0.4% cancel5:35 AM PNS → 7:15 AM HOU1h 40m
Southwest 460 · also flew as 1601
Boeing 737-700 · 1–23 yrs oldConnect in HOU · 3h 35m · 100% chance to make it · same ticket: the airline rebooks you if you miss it88% on time · 2.2% cancel10:50 AM HOU → 12:00 PM DAL1h 10m
Southwest 18
Boeing 737-800 or 737 MAX 8 · 3–13 yrs oldFind this Southwest trip Look for Southwest 460 + Southwest 18 on Aviasales#10 · 1 connection · 3h 40m · one ticket (Southwest)
5:35 AM → 9:15 AM
81%
connections made
73%
arrive on time
92% on time · 0.4% cancel5:35 AM PNS → 7:15 AM HOU1h 40m
Southwest 460 · also flew as 1601
Boeing 737-700 · 1–23 yrs oldConnect in HOU · 45m · 84% chance to make it · same ticket: the airline rebooks you if you miss it89% on time · 2.6% cancel8:00 AM HOU → 9:15 AM DAL1h 15m
Southwest 8
Boeing 737-700 · 16–22 yrs oldFind this Southwest trip Look for Southwest 460 + Southwest 8 on Aviasales
Aircraft and ages come from the planes each flight number actually flew in the last 3 months of data (FAA registry build years); airlines can swap planes.
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- Southwest Airlines85%
490 flights · 85% on time as flown · 0.2% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM95%
63 flights · avg delay 3 min
- 9 AM to noon89%
283 flights · avg delay 9 min
- 3 to 6 PM74%
113 flights · avg delay 16 min
Best day: Wednesday (92%). Worst: Sunday (81%).
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