Service comparison

Railway vs. Fly.io

Railway vs. Fly.io — reliability, API availability, and incident frequency head-to-head.

Last 90 days · 62 incidents total · Data via Pulsetic monitoring

Head-to-head

90-day summary

Railway

railway.app

Online
- 90-day uptime
  
  100.00%
- Incidents (90d)
  
  0
  
  0 major · 0 minor
- Median resolution
  
  —
- Longest outage
  
  —
View status page →
Fly.io

fly.io

Online
- 90-day uptime
  
  91.22%
- Incidents (90d)
  
  62
  
  25 major · 37 minor
- Median resolution
  
  1h 36m
- Longest outage
  
  45h 16m
View status page →

Uptime over time

Availability across windows

Window	Railway	Fly.io	Δ
Last 24 hours	100.00%	87.43%	+12.57 pp
Last 7 days	100.00%	94.88%	+5.12 pp
Last 30 days	100.00%	94.24%	+5.76 pp
Last 90 days	100.00%	91.22%	+8.78 pp

Δ is percentage-point difference (Railway minus Fly.io). Higher is better.

Incidents 90-day

Severity breakdown

Railway

0 total

0 major 0 minor
- Median resolution
  
  —
- Longest outage
  
  —
Fly.io

62 total

25 major 37 minor
- Median resolution
  
  1h 36m
- Longest outage
  
  45h 16m

Recent activity

Last 5 incidents, side-by-side

Railway

No incidents recorded in the last 90 days.
Fly.io
- Aug 24
  
  Metrics in some regions are lagging behind
  
  3h 1m
  
  Minor
- Aug 23
  
  Network Issues in LAX Region
  
  41m
  
  Major
- Aug 20
  
  Temporary DNS resolution failure
  
  < 1m
  
  Minor
- Aug 20
  
  Oauth/Macaroon Errors from flyctl
  
  22m
  
  Minor
- Aug 20
  
  MPG (v1) partially down in ORD
  
  32m
  
  Major
View all incidents →

Bottom line

Railway wins

Railway edges out on 90-day uptime.

Railway posted 100.00% vs. 91.22% for Fly.io (Δ +8.78 pp). Incidents: 0 vs. 62 (-62).

Also compare

Other Railway comparisons

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Pulsetic is website uptime monitoring. Every number on this page came from its checks. Aim one at a website you run and build a 90-day record.

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