Route on-time record
DTW to MSY: most on-time flights and the best time to fly
Detroit (Detroit Metropolitan Wayne County Airport) to New Orleans (Louis Armstrong New Orleans International Airport). 846 nonstop flights in Jun 2025 to May 2026, 84% arrived within 15 minutes and 1.2% were cancelled. The most reliable flight number was Delta 1652 at 2:12 PM.
Flying on a specific date? We’ll adjust for the month, the weekday and the forecast.
DTW → MSY
Detroit to New Orleans: 846 nonstop flights a year
On time (12 months)
84%
Cancelled
1.2%
avg delay 10 min
Best time to leave
9 AM to noon
93% on time vs 73% 6 to 9 PM
Most reliable airline
Delta
83% 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 1652
2:12 PM → 3:50 PM2h 35m nonstop
Local times, typical schedule. Last flown 2026-05-31.
85%
chance on time
- On time (history)
- 87%
- Cancelled
- 0.6%
- Avg arrival delay
- 7 min
- Arrived on time 87% of the time (163 flights, Jun 2025 to May 2026).
- Departs inside DTW's trouble window: 64% of its 28 ground stops and delay programs started between 1 PM and 7 PM.
Moderate track record · 163 flights
Find Delta 1652 fares Opens this date on Aviasales#2 · Delta 2790
8:45 AM → 10:31 AM2h 38m nonstop
Local times, typical schedule. Last flown 2026-05-31.
82%
chance on time
- On time (history)
- 83%
- Cancelled
- 1.6%
- Avg arrival delay
- 8 min
- Arrived on time 83% of the time (358 flights, Jun 2025 to May 2026).
- Departs outside DTW's trouble window (1 PM to 7 PM, when 64% of its 28 ground stops and delay programs started).
Strong track record · 358 flights
Find Delta 2790 fares Opens this date on Aviasales
Airlines on this route
Season-adjusted chance of operating and arriving on time.
- Delta Air Lines83%
628 flights · 84% on time as flown · 1.4% cancel
On time by departure time
All airlines, scheduled local departure, Jun 2025 to May 2026.
- Before 9 AM83%
395 flights · avg delay 8 min
- 9 AM to noon93%
43 flights · avg delay 8 min
- Noon to 3 PM87%
283 flights · avg delay 8 min
- 3 to 6 PM76%
94 flights · avg delay 17 min
- 6 to 9 PM73%
30 flights · avg delay 18 min
Best day: Saturday (87%). Worst: Sunday (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)51%
- Air traffic control and airport volume28%
- Late-arriving aircraft19%
- Severe weather2%
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
DTW to MSY questions
- What time of day is best to fly DTW to MSY?
- 9 AM to noon: 93% of flights arrived on time, against 73% for departures 6 to 9 PM.
- Which airline is most on time from DTW to MSY?
- Delta, with a season-adjusted 83% chance of operating and arriving on time over 628 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 DTW to MSY?
- July (74% on time); the best was October (90%), 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 DTW
- MSY to DTW (return)
- DTW to ORD 72%
- DTW to ATL 78%
- DTW to LGA 75%
- DTW to MCO 75%
- DTW to EWR 75%
- DTW to CLT 84%
- DTW to DFW 76%
- DTW to DEN 79%
- DTW to DCA 68%
- DTW to PHL 79%
- DTW to LAS 77%
- DTW to FLL 72%
Most on-time flights from DTW on every route →
Live status: FAA delays and ground stops