DSM (Des Moines) to EWR (Newark) flights arrive on time 86% of the time. The most reliable airline on this route is Allegiant Air at 86%. The average delay is 22 minutes. Delays on this route are most often caused by air traffic and busy airspace.
Source: Bureau of Transportation Statistics. Updated October 2026.DSM → EWR
DSM (Des Moines) to EWR (Newark)
DSM → EWR on-time performance by month
23
25
JanFebMarAprMayJunJulAugSepOctNovDec
Worse
Better
This route is usually on time. About 86% of flights arrive on schedule.
Delays on this route are most often caused by air traffic and busy airspace.
Accurate?
Accurate?
Good to know
Departing from DSM
79% on timeExpect ~18 min sitting on the taxiway after your gate pushes back. DSM has long runway queues.
TSA is currently ~21 min. Best time: 4 AM (about 5 min).
Arriving at EWR
78% on timeWhen flights into EWR are late, the average delay is 79 minutes. Build buffer if you have ground plans.
If connecting at EWR: TSA is ~36 min right now. Allow at least 60 minutes for a domestic connection.
EWR has a 2.8% cancellation rate — keep the airline app handy for rebooking.
Flight cancelled or delayed?
Check what Allegiant Air owes you — refund rights, action plan, complaint email. Free.
Flying out of DSM? We'll brief you.
Delays, TSA, weather, gates — we'll let you know if something matters.
Know someone flying soon?
Send them the link — delay data, TSA waits, weather, all free.
Data last updated October 2026. Source: Bureau of Transportation Statistics.