Skip to content

All Products

Aviation Intelligence

Alerts & Airspace

Free Pilot Tools & Widgets

RC Aviation

Games & Learning

Weather Research & More

Pilot Resources

My Airports

Your shortcuts, saved on this device. Search to add an airport.

No airports saved yet. Add the fields you visit most.

Ask ATIS

ATIS Alerts Smart Flight Search

Find the flight least likely to be delayed

Beta

We 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.

MDW → BUR

Chicago to Burbank: 322 nonstop flights a year

On time (12 months)

77%

Cancelled

0.6%

avg delay 13 min

Best time to leave

9 AM to noon

82% on time vs 59% noon to 3 PM

Most reliable airline

Southwest

77% chance on time

Check MDW to BUR fares

Lowest nonstop fare seen in the next two months: $234 (Southwest 2905 on 2026-11-02). 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. #1 · Southwest 3242

    11:00 AM → 1:20 PM4h 20m nonstop

    Local times, typical schedule. Last flown 2026-05-30.

    80%

    chance on time

    On time (history)
    85%
    Cancelled
    0.0%
    Avg arrival delay
    12 min
    • Arrived on time 85% of the time (47 flights, Jun 2025 to May 2026).
    • Never cancelled in 47 scheduled flights.
    • Leaves in this route's most on-time window (9 AM to noon: 82% on time; Noon to 3 PM: 59%).
    • Departs inside MDW's trouble window: 50% of its 30 ground stops and delay programs started between 7 AM and 1 PM.

    Limited track record · 47 flights

    Find Southwest 3242 fares Opens this date on Aviasales

  2. #2 · Southwest 1336

    10:10 AM → 12:40 PM4h 30m nonstop

    Local times, typical schedule. Last flown 2026-04-06.

    70%

    chance on time

    On time (history)
    55%
    Cancelled
    0.0%
    Avg arrival delay
    34 min
    • Arrived on time 55% of the time (20 flights, Jun 2025 to May 2026).
    • Leaves in this route's most on-time window (9 AM to noon: 82% on time; Noon to 3 PM: 59%).
    • Departs inside MDW's trouble window: 50% of its 30 ground stops and delay programs started between 7 AM and 1 PM.
    • Short track record (20 flights), so its score leans on the airline's record at this hour.

    Limited track record · 20 flights

    Find Southwest 1336 fares Opens this date on Aviasales

Airlines on this route

Season-adjusted chance of operating and arriving on time.

  • Southwest Airlines77%

    322 flights · 77% on time as flown · 0.6% cancel

On time by departure time

All airlines, scheduled local departure, Jun 2025 to May 2026.

  • Before 9 AM81%

    89 flights · avg delay 7 min

  • 9 AM to noon82%

    148 flights · avg delay 12 min

  • Noon to 3 PM59%

    44 flights · avg delay 26 min

  • 3 to 6 PM78%

    36 flights · avg delay 16 min

Best day: Wednesday (82%). Worst: Sunday (60%).

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