Reliable Flight Search
BetaThe insider way to pick a flight: on-time records, the odds each connection is made, legroom and the age of the planes that actually fly the route. Things airline sites and the big booking sites don’t show you. US airlines and airports.
BWI → SAV
Baltimore to Savannah: 995 nonstop flights a year
On time (12 months)
81%
Cancelled
0.8%
avg delay 14 min
Best time to leave
Before 9 AM
94% on time vs 70% 6 to 9 PM
Most reliable airline
Southwest
80% chance on time
Fares open on our travel partner (Aviasales). Pick the flight number you chose here.
Best trips
9 nonstop, 31 with 1 connection · ranked by overall best · published legroom for 11 of 40
Top pick#1 · Nonstop · 1h 55m
8:25 AM → 10:20 AM
82
score
93%
arrive on time
94% on time · 0.6% cancel8:25 AM BWI → 10:20 AM SAV1h 55m
Southwest 30 · also flew as 1496
Boeing 737-700 · 16–23 yrs oldLegroom 31–36 in · 15.5–17 in wide · Economy (all seating types)Find Southwest 30 fares Opens this date on Aviasales#2 · Nonstop · 2h 00m
8:55 AM → 10:55 AM
81
score
92%
arrive on time
92% on time · 0.7% cancel8:55 AM BWI → 10:55 AM SAV2h 00m
Southwest 1683
Boeing 737-700 · 6–22 yrs oldLegroom 31–36 in · 15.5–17.8 in wide · Economy (all seating types)Find Southwest 1683 fares Opens this date on Aviasales#3 · Nonstop · 1h 50m
3:55 PM → 5:45 PM
73
score
79%
arrive on time
80% on time · 0.6% cancel3:55 PM BWI → 5:45 PM SAV1h 50m
Southwest 1311
Boeing 737 MAX 8 or 737-800 · 1–20 yrs oldLegroom 31–36 in · 15.5–17.8 in wide · Economy (all seating types)Find Southwest 1311 fares Opens this date on Aviasales#4 · Nonstop · 1h 55m
7:25 PM → 9:20 PM
73
score
78%
arrive on time
78% on time · 0.6% cancel7:25 PM BWI → 9:20 PM SAV1h 55m
Southwest 1312
Boeing 737 MAX 8 · 1–18 yrs oldLegroom 31–36 in · 15.5–17.8 in wide · Economy (all seating types)Find Southwest 1312 fares Opens this date on Aviasales#5 · Nonstop · 1h 50m
11:50 AM → 1:40 PM
72
score
81%
arrive on time
81% on time · 0.7% cancel11:50 AM BWI → 1:40 PM SAV1h 50m
Southwest 3064 · also flew as 2219
Boeing 737-800 or 737 MAX 8 · 1–14 yrs oldLegroom 31–34 in · 15.5–17.8 in wide · Economy (all seating types)Find Southwest 3064 fares Opens this date on Aviasales#6 · Nonstop · 1h 50m
3:05 PM → 4:55 PM
66
score
73%
arrive on time
73% on time · 0.7% cancel3:05 PM BWI → 4:55 PM SAV1h 50m
Southwest 1753
Boeing 737 MAX 8 · 1–11 yrs oldLegroom 31–34 in · 15.5–17.8 in wide · Economy (all seating types)Find Southwest 1753 fares Opens this date on Aviasales#7 · Nonstop · 1h 50m
5:05 PM → 6:55 PM
63
score
79%
arrive on time
79% on time · 0.8% cancel5:05 PM BWI → 6:55 PM SAV1h 50m
Southwest 3347
Boeing 737-700 · 16–23 yrs oldLegroom 31–36 in · 15.5–17 in wide · Economy (all seating types)Find Southwest 3347 fares Opens this date on Aviasales#8 · Nonstop · 1h 55m
7:10 PM → 9:05 PM
56
score
73%
arrive on time
73% on time · 0.7% cancel7:10 PM BWI → 9:05 PM SAV1h 55m
Southwest 2289
Boeing 737-700 · 18–23 yrs oldLegroom 31–36 in · 15.5–17 in wide · Economy (all seating types)Find Southwest 2289 fares Opens this date on Aviasales#9 · Nonstop · 1h 50m
8:00 PM → 9:50 PM
51
score
68%
arrive on time
69% on time · 1.3% cancel8:00 PM BWI → 9:50 PM SAV1h 50m
Southwest 1437
Boeing 737-700 · 4–23 yrs oldLegroom 31–36 in · 15.5–17.8 in wide · Economy (all seating types)Find Southwest 1437 fares Opens this date on Aviasales#10 · 1 connection · 5h 27m · one ticket (American)
5:05 AM → 10:32 AM
48
score
94%
connections made
82%
arrive on time
95% on time · 2.2% cancel5:05 AM BWI → 6:36 AM CLT1h 31m
American 1708 · also flew as 2224
Boeing 737-800 or Airbus A319 · 8–27 yrs oldLegroom 30 in · 16.6–17.8 in wide · Main Cabin · covers 66% of recent planesConnect in CLT · 2h 29m · 98% chance to make it · same ticket: the airline rebooks you if you miss it87% on time · 1.5% cancel9:05 AM CLT → 10:32 AM SAV1h 27m
PSA 5416 · sold as American Eagle
Bombardier CRJ900 · 7–12 yrs oldLegroom: not published for this aircraft and cabin yetFind this American trip Look for American 1708 + PSA 5416 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. Legroom is the seat pitch the airline or a seat-map source publishes for that aircraft and cabin; we never estimate it, and seat maps change, so check the airline’s seat map when you book.
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- Southwest Airlines80%
995 flights · 81% on time as flown · 0.8% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM94%
365 flights · avg delay 3 min
- Noon to 3 PM77%
89 flights · avg delay 18 min
- 3 to 6 PM76%
168 flights · avg delay 15 min
- 6 to 9 PM70%
342 flights · avg delay 24 min
Best day: Tuesday (81%). Worst: Sunday (73%).
Smarter routing
Nearby airports that run more on time
DCA → HHH 83% chance on time
Ronald Reagan Washington National Airport to Hilton Head Airport · 343 flights a year · 60 mi from your airports · yours: 80%
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