Route on-time record
MOB to ATL: most on-time flights and the best time to fly
Mobile (Mobile Regional Airport) to Atlanta (Hartsfield Jackson Atlanta International Airport). 930 nonstop flights in Jun 2025 to May 2026, 82% arrived within 15 minutes and 2.4% were cancelled. The most reliable flight number was Delta 1292 at 9:13 AM.
Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.
MOB → ATL
Mobile to Atlanta: 930 nonstop flights a year
On time (12 months)
82%
Cancelled
2.4%
avg delay 16 min
Best time to leave
Before 9 AM
93% on time vs 69% 3 to 6 PM
Most reliable airline
Delta
82% 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 · Delta 1292
9:13 AM → 11:35 AM1h 22m nonstop
Local times, typical schedule. Last flown 2026-05-31.
85%
chance on time
- On time (history)
- 89%
- Cancelled
- 5.0%
- Avg arrival delay
- 5 min
- Arrived on time 89% of the time (19 flights, Jun 2025 to May 2026).
Limited track record · 19 flights
Find Delta 1292 fares Opens this date on Aviasales#2 · SkyWest 3930 · sold as United Express, Delta Connection, American Eagle or Alaska
4:41 PM → 7:03 PM1h 22m nonstop
Local times, typical schedule. Last flown 2026-05-19.
67%
chance on time
- On time (history)
- 85%
- Cancelled
- 0.0%
- Avg arrival delay
- 14 min
- Arrived on time 85% of the time (13 flights, Jun 2025 to May 2026).
- Leaves in this route's least on-time window (3 to 6 PM: 69% on time; Before 9 AM: 93%).
Limited track record · 13 flights
Find 4:41 PM flight fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- Delta Air Lines82%
754 flights · 85% on time as flown · 2.5% cancel
- SkyWest Airlines (sold as United Express, Delta Connection, American Eagle or Alaska)72%
176 flights · 71% on time as flown · 2.0% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM93%
276 flights · avg delay 8 min
- 9 AM to noon86%
61 flights · avg delay 11 min
- Noon to 3 PM85%
205 flights · avg delay 9 min
- 3 to 6 PM69%
228 flights · avg delay 30 min
- 6 to 9 PM78%
160 flights · avg delay 18 min
Smarter routing
Nearby airports that run more on time
GPT → ATL 86% chance on time
Gulfport Biloxi International Airport to Hartsfield Jackson Atlanta International Airport · 1,316 flights a year · 53 mi from your airports · yours: 80%
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.
What delays this route
- Airline (crew, maintenance, boarding)45%
- Late-arriving aircraft29%
- Air traffic control and airport volume18%
- Severe weather8%
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
MOB to ATL questions
- What time of day is best to fly MOB to ATL?
- Before 9 AM: 93% of flights arrived on time, against 69% for departures 3 to 6 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 MOB to ATL?
- Delta, with a season-adjusted 82% chance of operating and arriving on time over 754 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 MOB to ATL?
- June (82% on time); the best was October (93%), 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 MOB
Live status: FAA delays and ground stops