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Flight records through . Security counts through .

Which MDT to ATL flight is punctual? Delta 1255, 6:04 am.

94% on time across 92 flights in the last 3 months, 2.2% cancelled.

Find your flightMDT security
DepartsFlightOn time
6:04 amDL 125594%
11:56 amDL 124883%
2:00 pmDL 471781%
6:22 pmDL 285770%
2:57 pmDL 251756%
5 of 5 regular flights, ranked by arrivals on time, June to August 2026.

When do the flights leave? 5 regular flights, 6:04 am to 6:22 pm.

DL 1255 was cancelled most often, 2% of the time.

Flight records,

  1. DL 1255 6:04 am, 2% cancelled 94%
  2. DL 1248 11:56 am, 0% cancelled 83%
  3. DL 4717 2:00 pm, 0% cancelled 81%
  4. DL 2517 2:57 pm, 0% cancelled 56%
  5. DL 2857 6:22 pm, 1% cancelled 70%

What time should I fly? The 6 am departures.

87% landed on time; at 2 pm, 66%. Wednesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
6 am87%
11 am86%
12 pm79%
1 pm73%
2 pm66%
5 pm69%
6 pm80%
7 pm71%

When is MDT security busiest? 5 am, every morning.

Calmest around 11 am. Harrisburg security, hour by hour.

Security counts,

4a8a12p4p8p
Mon
Tue
Wed
Thu
Fri
Sat
Sun
MonTueWedThuFriSatSun
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p

Thursday, 5 am

490

people screened, all terminals.