Most On-Time Flights from Chicago Midway Intl (MDW)
The most reliable flight out of Chicago Midway Intl is Delta 1285 to Atlanta (ATL), leaving at 6:00 AM: on time 89% of the time over 163 flights. Across its 64 regular routes, flights from MDW arrived on time 76% of the time.
From US DOT on-time records, Jun 2025 to May 2026.
- Departures a year
- 71,293
- Regular routes
- 64
- Arrived on time
- 76%
- Data
- Jun 2025 to May 2026
The 5 most on-time flights from MDW
| # | Flight | Route | Departs | On time |
|---|---|---|---|---|
| 1 | Delta 1285Airbus A320 or Boeing 717 | to Atlanta (ATL) | 6:00 AM → 9:00 AM | 89%163 flights |
| 2 | Delta 2417Boeing 717 or Airbus A319 | to Atlanta (ATL) | 12:47 PM → 3:42 PM | 89%255 flights |
| 3 | Delta 1063Boeing 717 or Airbus A319 | to Atlanta (ATL) | 10:45 AM → 1:42 PM | 87%356 flights |
| 4 | Frontier 2780Airbus A320neo | to Atlanta (ATL) | 2:15 PM → 5:21 PM | 74%142 flights |
| 5 | Frontier 2292Airbus A320neo | to Atlanta (ATL) | 6:00 AM → 9:09 AM | 68%310 flights |
The most on-time flight on each route from MDW
Busiest route first. Tap a route for every flight on it.
| To | Most on-time flight | Its on-time rate | Route average |
|---|---|---|---|
| Atlanta (ATL)3,538 flights a year | Delta 1285departs 6:00 AM | 89% | 80% |
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Historical odds, not a guarantee. Built from US Department of Transportation on-time reports for US airlines that report to the DOT; on time = arrived less than 15 minutes late. Schedules are flights operated recently, so confirm times when you book. ATIS Alerts is not affiliated with any airline.